1900515696507

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9788551}}^1$

素因数の和:9788630

約数の個数: 48

約数和(自身を含む): 3078460449792

約数和(自身を除く): 1177944753285

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 243, 423, 459, 799, 1269, 1377, 2397, 3807, 4131, 7191, 11421, 21573, 64719, 194157, 9788551, 29365653, 88096959, 166405367, 264290877, 460061897, 499216101, 792872631, 1380185691, 1497648303, 2378617893, 4140557073, 4492944909, 7821052249, 12421671219, 13478834727, 23463156747, 37265013657, 40436504181, 70389470241, 111795040971, 211168410723, 633505232169, 1900515696507]

約数ペア:

[(1, 1900515696507), (3, 633505232169), (9, 211168410723), (17, 111795040971), (27, 70389470241), (47, 40436504181), (51, 37265013657), (81, 23463156747), (141, 13478834727), (153, 12421671219), (243, 7821052249), (423, 4492944909), (459, 4140557073), (799, 2378617893), (1269, 1497648303), (1377, 1380185691), (2397, 792872631), (3807, 499216101), (4131, 460061897), (7191, 264290877), (11421, 166405367), (21573, 88096959), (64719, 29365653), (194157, 9788551)]