79075611

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 117621504

約数和(自身を除く): 38545893

約数列:

[1, 3, 9, 67, 71, 201, 213, 603, 639, 1847, 4757, 5541, 14271, 16623, 42813, 123749, 131137, 371247, 393411, 1113741, 1180233, 8786179, 26358537, 79075611]

約数ペア:

[(1, 79075611), (3, 26358537), (9, 8786179), (67, 1180233), (71, 1113741), (201, 393411), (213, 371247), (603, 131137), (639, 123749), (1847, 42813), (4757, 16623), (5541, 14271)]