55271007759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{122963}}^1$

素因数の和:123287

約数の個数: 32

約数和(自身を含む): 82230453504

約数和(自身を除く): 26959445745

約数列:

[1, 3, 11, 33, 53, 159, 257, 583, 771, 1749, 2827, 8481, 13621, 40863, 122963, 149831, 368889, 449493, 1352593, 4057779, 6517039, 19551117, 31601491, 71687429, 94804473, 215062287, 347616401, 1042849203, 1674879023, 5024637069, 18423669253, 55271007759]

約数ペア:

[(1, 55271007759), (3, 18423669253), (11, 5024637069), (33, 1674879023), (53, 1042849203), (159, 347616401), (257, 215062287), (583, 94804473), (771, 71687429), (1749, 31601491), (2827, 19551117), (8481, 6517039), (13621, 4057779), (40863, 1352593), (122963, 449493), (149831, 368889)]