15697613379

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{6637}}^1$

素因数の和:6796

約数の個数: 48

約数和(自身を含む): 24887508224

約数和(自身を除く): 9189894845

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1407, 1681, 2747, 5043, 6637, 8241, 11767, 19229, 19911, 35301, 46459, 57687, 112627, 139377, 272117, 337881, 444679, 788389, 816351, 1334037, 1904819, 2365167, 3112753, 5714457, 9338259, 11156797, 18231839, 33470391, 54695517, 78097579, 127622873, 234292737, 382868619, 747505399, 2242516197, 5232537793, 15697613379]

約数ペア:

[(1, 15697613379), (3, 5232537793), (7, 2242516197), (21, 747505399), (41, 382868619), (67, 234292737), (123, 127622873), (201, 78097579), (287, 54695517), (469, 33470391), (861, 18231839), (1407, 11156797), (1681, 9338259), (2747, 5714457), (5043, 3112753), (6637, 2365167), (8241, 1904819), (11767, 1334037), (19229, 816351), (19911, 788389), (35301, 444679), (46459, 337881), (57687, 272117), (112627, 139377)]