121077558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 321408000

約数和(自身を除く): 200330442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 61, 63, 89, 118, 122, 126, 177, 178, 183, 189, 267, 354, 366, 378, 413, 427, 531, 534, 549, 623, 801, 826, 854, 1062, 1098, 1239, 1246, 1281, 1593, 1602, 1647, 1869, 2403, 2478, 2562, 3186, 3294, 3599, 3717, 3738, 3843, 4806, 5251, 5429, 5607, 7198, 7434, 7686, 10502, 10797, 10858, 11151, 11214, 11529, 15753, 16287, 16821, 21594, 22302, 23058, 25193, 31506, 32391, 32574, 33642, 36757, 38003, 47259, 48861, 50386, 64782, 73514, 75579, 76006, 94518, 97173, 97722, 110271, 114009, 141777, 146583, 151158, 194346, 220542, 226737, 228018, 283554, 293166, 320311, 330813, 342027, 453474, 640622, 661626, 680211, 684054, 960933, 992439, 1026081, 1360422, 1921866, 1984878, 2052162, 2242177, 2882799, 4484354, 5765598, 6726531, 8648397, 13453062, 17296794, 20179593, 40359186, 60538779, 121077558]

約数ペア:

[(1, 121077558), (2, 60538779), (3, 40359186), (6, 20179593), (7, 17296794), (9, 13453062), (14, 8648397), (18, 6726531), (21, 5765598), (27, 4484354), (42, 2882799), (54, 2242177), (59, 2052162), (61, 1984878), (63, 1921866), (89, 1360422), (118, 1026081), (122, 992439), (126, 960933), (177, 684054), (178, 680211), (183, 661626), (189, 640622), (267, 453474), (354, 342027), (366, 330813), (378, 320311), (413, 293166), (427, 283554), (531, 228018), (534, 226737), (549, 220542), (623, 194346), (801, 151158), (826, 146583), (854, 141777), (1062, 114009), (1098, 110271), (1239, 97722), (1246, 97173), (1281, 94518), (1593, 76006), (1602, 75579), (1647, 73514), (1869, 64782), (2403, 50386), (2478, 48861), (2562, 47259), (3186, 38003), (3294, 36757), (3599, 33642), (3717, 32574), (3738, 32391), (3843, 31506), (4806, 25193), (5251, 23058), (5429, 22302), (5607, 21594), (7198, 16821), (7434, 16287), (7686, 15753), (10502, 11529), (10797, 11214), (10858, 11151)]