86642165457

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{541}}^1\times {\mathrm{32771}}^1$

素因数の和:33502

約数の個数: 32

約数和(自身を含む): 129310446720

約数和(自身を除く): 42668281263

約数列:

[1, 3, 9, 27, 181, 541, 543, 1623, 1629, 4869, 4887, 14607, 32771, 97921, 98313, 293763, 294939, 881289, 884817, 2643867, 5931551, 17729111, 17794653, 53187333, 53383959, 159561999, 160151877, 478685997, 3208969091, 9626907273, 28880721819, 86642165457]

約数ペア:

[(1, 86642165457), (3, 28880721819), (9, 9626907273), (27, 3208969091), (181, 478685997), (541, 160151877), (543, 159561999), (1623, 53383959), (1629, 53187333), (4869, 17794653), (4887, 17729111), (14607, 5931551), (32771, 2643867), (97921, 884817), (98313, 881289), (293763, 294939)]