89617927

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 22010873

約数列:

[1, 7, 19, 67, 89, 113, 133, 469, 623, 791, 1273, 1691, 2147, 5963, 7571, 8911, 10057, 11837, 15029, 41741, 52997, 70399, 113297, 143849, 191083, 673819, 793079, 1006943, 1337581, 4716733, 12802561, 89617927]

約数ペア:

[(1, 89617927), (7, 12802561), (19, 4716733), (67, 1337581), (89, 1006943), (113, 793079), (133, 673819), (469, 191083), (623, 143849), (791, 113297), (1273, 70399), (1691, 52997), (2147, 41741), (5963, 15029), (7571, 11837), (8911, 10057)]