71313249

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3849

約数の個数: 32

約数和(自身を含む): 117262080

約数和(自身を除く): 45948831

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 3769, 6307, 11307, 18921, 26383, 64073, 79149, 192219, 199757, 448511, 599271, 1345533, 1398299, 3395869, 4194897, 10187607, 23771083, 71313249]

約数ペア:

[(1, 71313249), (3, 23771083), (7, 10187607), (17, 4194897), (21, 3395869), (51, 1398299), (53, 1345533), (119, 599271), (159, 448511), (357, 199757), (371, 192219), (901, 79149), (1113, 64073), (2703, 26383), (3769, 18921), (6307, 11307)]