72763943

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 86221824

約数和(自身を除く): 13457881

約数列:

[1, 7, 47, 67, 329, 469, 3149, 3301, 22043, 23107, 155147, 221167, 1086029, 1548169, 10394849, 72763943]

約数ペア:

[(1, 72763943), (7, 10394849), (47, 1548169), (67, 1086029), (329, 221167), (469, 155147), (3149, 23107), (3301, 22043)]