15676926657

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{15773}}^1$

素因数の和:15902

約数の個数: 64

約数和(自身を含む): 26167173120

約数和(自身を除く): 10490246463

約数列:

[1, 3, 7, 19, 21, 47, 53, 57, 133, 141, 159, 329, 371, 399, 893, 987, 1007, 1113, 2491, 2679, 3021, 6251, 7049, 7473, 15773, 17437, 18753, 21147, 47319, 47329, 52311, 110411, 141987, 299687, 331233, 331303, 741331, 835969, 899061, 993909, 2097809, 2223993, 2507907, 5189317, 5851783, 6293427, 14085289, 15567951, 15883411, 17555349, 39290543, 42255867, 47650233, 98597023, 111183877, 117871629, 275033801, 295791069, 333551631, 746520317, 825101403, 2239560951, 5225642219, 15676926657]

約数ペア:

[(1, 15676926657), (3, 5225642219), (7, 2239560951), (19, 825101403), (21, 746520317), (47, 333551631), (53, 295791069), (57, 275033801), (133, 117871629), (141, 111183877), (159, 98597023), (329, 47650233), (371, 42255867), (399, 39290543), (893, 17555349), (987, 15883411), (1007, 15567951), (1113, 14085289), (2491, 6293427), (2679, 5851783), (3021, 5189317), (6251, 2507907), (7049, 2223993), (7473, 2097809), (15773, 993909), (17437, 899061), (18753, 835969), (21147, 741331), (47319, 331303), (47329, 331233), (52311, 299687), (110411, 141987)]