127699789

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 157651200

約数和(自身を除く): 29951411

約数列:

[1, 7, 29, 41, 67, 203, 229, 287, 469, 1189, 1603, 1943, 2747, 6641, 8323, 9389, 13601, 15343, 19229, 46487, 65723, 79663, 107401, 272281, 444947, 557641, 629063, 1905967, 3114629, 4403441, 18242827, 127699789]

約数ペア:

[(1, 127699789), (7, 18242827), (29, 4403441), (41, 3114629), (67, 1905967), (203, 629063), (229, 557641), (287, 444947), (469, 272281), (1189, 107401), (1603, 79663), (1943, 65723), (2747, 46487), (6641, 19229), (8323, 15343), (9389, 13601)]