15437331

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 28887040

約数和(自身を除く): 13449709

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 61, 63, 91, 103, 117, 183, 189, 273, 309, 351, 427, 549, 721, 793, 819, 927, 1281, 1339, 1647, 2163, 2379, 2457, 2781, 3843, 4017, 5551, 6283, 6489, 7137, 9373, 11529, 12051, 16653, 18849, 19467, 21411, 28119, 36153, 43981, 49959, 56547, 81679, 84357, 131943, 149877, 169641, 245037, 253071, 395829, 571753, 735111, 1187487, 1715259, 2205333, 5145777, 15437331]

約数ペア:

[(1, 15437331), (3, 5145777), (7, 2205333), (9, 1715259), (13, 1187487), (21, 735111), (27, 571753), (39, 395829), (61, 253071), (63, 245037), (91, 169641), (103, 149877), (117, 131943), (183, 84357), (189, 81679), (273, 56547), (309, 49959), (351, 43981), (427, 36153), (549, 28119), (721, 21411), (793, 19467), (819, 18849), (927, 16653), (1281, 12051), (1339, 11529), (1647, 9373), (2163, 7137), (2379, 6489), (2457, 6283), (2781, 5551), (3843, 4017)]