61540506

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59981}}^1$

素因数の和:60011

約数の個数: 32

約数和(自身を含む): 143956800

約数和(自身を除く): 82416294

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 59981, 119962, 179943, 359886, 539829, 1079658, 1139639, 1619487, 2279278, 3238974, 3418917, 6837834, 10256751, 20513502, 30770253, 61540506]

約数ペア:

[(1, 61540506), (2, 30770253), (3, 20513502), (6, 10256751), (9, 6837834), (18, 3418917), (19, 3238974), (27, 2279278), (38, 1619487), (54, 1139639), (57, 1079658), (114, 539829), (171, 359886), (342, 179943), (513, 119962), (1026, 59981)]