156723987609

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1\times {\mathrm{31727}}^1$

素因数の和:32710

約数の個数: 48

約数和(自身を含む): 261931138560

約数和(自身を除く): 105207150951

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 881, 1869, 2643, 5607, 6167, 7929, 18501, 31727, 55503, 78409, 95181, 222089, 235227, 285543, 548863, 666267, 705681, 1646589, 1998801, 2823703, 4939767, 8471109, 19765921, 25413327, 27951487, 59297763, 83854461, 177893289, 195660409, 251563383, 586981227, 1760943681, 2487682343, 7463047029, 17413776401, 22389141087, 52241329203, 156723987609]

約数ペア:

[(1, 156723987609), (3, 52241329203), (7, 22389141087), (9, 17413776401), (21, 7463047029), (63, 2487682343), (89, 1760943681), (267, 586981227), (623, 251563383), (801, 195660409), (881, 177893289), (1869, 83854461), (2643, 59297763), (5607, 27951487), (6167, 25413327), (7929, 19765921), (18501, 8471109), (31727, 4939767), (55503, 2823703), (78409, 1998801), (95181, 1646589), (222089, 705681), (235227, 666267), (285543, 548863)]