40876893

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8346

約数の個数: 20

約数和(自身を含む): 62071548

約数和(自身を除く): 21194655

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 8273, 24819, 74457, 223371, 504653, 670113, 1513959, 4541877, 13625631, 40876893]

約数ペア:

[(1, 40876893), (3, 13625631), (9, 4541877), (27, 1513959), (61, 670113), (81, 504653), (183, 223371), (549, 74457), (1647, 24819), (4941, 8273)]