76240689

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 120739584

約数和(自身を除く): 44498895

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1213, 1533, 2993, 3639, 8491, 8979, 20951, 25473, 49733, 62853, 88549, 149199, 265647, 348131, 619843, 1044393, 1859529, 3630509, 10891527, 25413563, 76240689]

約数ペア:

[(1, 76240689), (3, 25413563), (7, 10891527), (21, 3630509), (41, 1859529), (73, 1044393), (123, 619843), (219, 348131), (287, 265647), (511, 149199), (861, 88549), (1213, 62853), (1533, 49733), (2993, 25473), (3639, 20951), (8491, 8979)]