79175131

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 96920064

約数和(自身を除く): 17744933

約数列:

[1, 7, 23, 49, 161, 163, 431, 1127, 1141, 3017, 3749, 7987, 9913, 21119, 26243, 69391, 70253, 183701, 485737, 491771, 1615819, 3442397, 11310733, 79175131]

約数ペア:

[(1, 79175131), (7, 11310733), (23, 3442397), (49, 1615819), (161, 491771), (163, 485737), (431, 183701), (1127, 70253), (1141, 69391), (3017, 26243), (3749, 21119), (7987, 9913)]