69397461

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 119403648

約数和(自身を除く): 50006187

約数列:

[1, 3, 7, 9, 21, 41, 63, 67, 123, 201, 287, 369, 401, 469, 603, 861, 1203, 1407, 2583, 2747, 2807, 3609, 4221, 8241, 8421, 16441, 19229, 24723, 25263, 26867, 49323, 57687, 80601, 115087, 147969, 173061, 188069, 241803, 345261, 564207, 1035783, 1101547, 1692621, 3304641, 7710829, 9913923, 23132487, 69397461]

約数ペア:

[(1, 69397461), (3, 23132487), (7, 9913923), (9, 7710829), (21, 3304641), (41, 1692621), (63, 1101547), (67, 1035783), (123, 564207), (201, 345261), (287, 241803), (369, 188069), (401, 173061), (469, 147969), (603, 115087), (861, 80601), (1203, 57687), (1407, 49323), (2583, 26867), (2747, 25263), (2807, 24723), (3609, 19229), (4221, 16441), (8241, 8421)]