155758143219

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8123}}^1\times {\mathrm{8377}}^1$

素因数の和:16619

約数の個数: 32

約数和(自身を含む): 239581309440

約数和(自身を除く): 83823166221

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 8123, 8377, 24369, 25131, 56861, 58639, 170583, 175917, 885407, 913093, 2656221, 2739279, 6197849, 6391651, 18593547, 19174953, 68046371, 204139113, 476324597, 1428973791, 7417054439, 22251163317, 51919381073, 155758143219]

約数ペア:

[(1, 155758143219), (3, 51919381073), (7, 22251163317), (21, 7417054439), (109, 1428973791), (327, 476324597), (763, 204139113), (2289, 68046371), (8123, 19174953), (8377, 18593547), (24369, 6391651), (25131, 6197849), (56861, 2739279), (58639, 2656221), (170583, 913093), (175917, 885407)]