91432881

素因数分解:

$3^5\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 137408544

約数和(自身を除く): 45975663

約数列:

[1, 3, 9, 27, 81, 243, 587, 641, 1761, 1923, 5283, 5769, 15849, 17307, 47547, 51921, 142641, 155763, 376267, 1128801, 3386403, 10159209, 30477627, 91432881]

約数ペア:

[(1, 91432881), (3, 30477627), (9, 10159209), (27, 3386403), (81, 1128801), (243, 376267), (587, 155763), (641, 142641), (1761, 51921), (1923, 47547), (5283, 17307), (5769, 15849)]