133787379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 205747200

約数和(自身を除く): 71959821

約数列:

[1, 3, 11, 19, 33, 57, 209, 379, 563, 627, 1137, 1689, 4169, 6193, 7201, 10697, 12507, 18579, 21603, 32091, 79211, 117667, 213377, 237633, 353001, 640131, 2347147, 4054163, 7041441, 12162489, 44595793, 133787379]

約数ペア:

[(1, 133787379), (3, 44595793), (11, 12162489), (19, 7041441), (33, 4054163), (57, 2347147), (209, 640131), (379, 353001), (563, 237633), (627, 213377), (1137, 117667), (1689, 79211), (4169, 32091), (6193, 21603), (7201, 18579), (10697, 12507)]