89209566

素因数分解:

$2^1\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1657}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 198562080

約数和(自身を除く): 109352514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 997, 1657, 1994, 2991, 3314, 4971, 5982, 8973, 9942, 14913, 17946, 26919, 29826, 44739, 53838, 89478, 1652029, 3304058, 4956087, 9912174, 14868261, 29736522, 44604783, 89209566]

約数ペア:

[(1, 89209566), (2, 44604783), (3, 29736522), (6, 14868261), (9, 9912174), (18, 4956087), (27, 3304058), (54, 1652029), (997, 89478), (1657, 53838), (1994, 44739), (2991, 29826), (3314, 26919), (4971, 17946), (5982, 14913), (8973, 9942)]