166358529

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 268435200

約数和(自身を除く): 102076671

約数列:

[1, 3, 9, 27, 29, 43, 61, 81, 87, 129, 183, 243, 261, 387, 549, 729, 783, 1161, 1247, 1647, 1769, 2187, 2349, 2623, 3483, 3741, 4941, 5307, 7047, 7869, 10449, 11223, 14823, 15921, 21141, 23607, 31347, 33669, 44469, 47763, 63423, 70821, 76067, 94041, 101007, 133407, 143289, 212463, 228201, 303021, 429867, 637389, 684603, 909063, 1289601, 1912167, 2053809, 2727189, 3868803, 5736501, 6161427, 18484281, 55452843, 166358529]

約数ペア:

[(1, 166358529), (3, 55452843), (9, 18484281), (27, 6161427), (29, 5736501), (43, 3868803), (61, 2727189), (81, 2053809), (87, 1912167), (129, 1289601), (183, 909063), (243, 684603), (261, 637389), (387, 429867), (549, 303021), (729, 228201), (783, 212463), (1161, 143289), (1247, 133407), (1647, 101007), (1769, 94041), (2187, 76067), (2349, 70821), (2623, 63423), (3483, 47763), (3741, 44469), (4941, 33669), (5307, 31347), (7047, 23607), (7869, 21141), (10449, 15921), (11223, 14823)]