151120711

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 186439680

約数和(自身を除く): 35318969

約数列:

[1, 7, 29, 41, 67, 203, 271, 287, 469, 1189, 1897, 1943, 2747, 7859, 8323, 11111, 13601, 18157, 19229, 55013, 77777, 79663, 127099, 322219, 526553, 557641, 744437, 2255533, 3685871, 5211059, 21588673, 151120711]

約数ペア:

[(1, 151120711), (7, 21588673), (29, 5211059), (41, 3685871), (67, 2255533), (203, 744437), (271, 557641), (287, 526553), (469, 322219), (1189, 127099), (1897, 79663), (1943, 77777), (2747, 55013), (7859, 19229), (8323, 18157), (11111, 13601)]