15676815357

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{12323}}^1$

素因数の和:12519

約数の個数: 64

約数和(自身を含む): 27258716160

約数和(自身を除く): 11581900803

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 127, 159, 189, 371, 381, 477, 889, 1113, 1143, 1431, 2667, 3339, 3429, 6731, 8001, 10017, 12323, 20193, 24003, 36969, 47117, 60579, 86261, 110907, 141351, 181737, 258783, 332721, 424053, 653119, 776349, 1272159, 1565021, 1959357, 2329047, 4571833, 4695063, 5878071, 10955147, 13715499, 14085189, 17634213, 32865441, 41146497, 42255567, 82946113, 98596323, 123439491, 248838339, 295788969, 580622791, 746515017, 1741868373, 2239545051, 5225605119, 15676815357]

約数ペア:

[(1, 15676815357), (3, 5225605119), (7, 2239545051), (9, 1741868373), (21, 746515017), (27, 580622791), (53, 295788969), (63, 248838339), (127, 123439491), (159, 98596323), (189, 82946113), (371, 42255567), (381, 41146497), (477, 32865441), (889, 17634213), (1113, 14085189), (1143, 13715499), (1431, 10955147), (2667, 5878071), (3339, 4695063), (3429, 4571833), (6731, 2329047), (8001, 1959357), (10017, 1565021), (12323, 1272159), (20193, 776349), (24003, 653119), (36969, 424053), (47117, 332721), (60579, 258783), (86261, 181737), (110907, 141351)]