68774849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1453}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 81098304

約数和(自身を除く): 12323455

約数列:

[1, 11, 13, 143, 331, 1453, 3641, 4303, 15983, 18889, 47333, 207779, 480943, 5290373, 6252259, 68774849]

約数ペア:

[(1, 68774849), (11, 6252259), (13, 5290373), (143, 480943), (331, 207779), (1453, 47333), (3641, 18889), (4303, 15983)]