2559827907

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{25411}}^1$

素因数の和:25481

約数の個数: 64

約数和(自身を含む): 4781521920

約数和(自身を除く): 2221694013

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 117, 123, 189, 273, 287, 351, 369, 533, 819, 861, 1107, 1599, 2457, 2583, 3731, 4797, 7749, 11193, 14391, 25411, 33579, 76233, 100737, 177877, 228699, 330343, 533631, 686097, 991029, 1041851, 1600893, 2312401, 2973087, 3125553, 4802679, 6937203, 7292957, 8919261, 9376659, 13544063, 20811609, 21878871, 28129977, 40632189, 62434827, 65636613, 94808441, 121896567, 196909839, 284425323, 365689701, 853275969, 2559827907]

約数ペア:

[(1, 2559827907), (3, 853275969), (7, 365689701), (9, 284425323), (13, 196909839), (21, 121896567), (27, 94808441), (39, 65636613), (41, 62434827), (63, 40632189), (91, 28129977), (117, 21878871), (123, 20811609), (189, 13544063), (273, 9376659), (287, 8919261), (351, 7292957), (369, 6937203), (533, 4802679), (819, 3125553), (861, 2973087), (1107, 2312401), (1599, 1600893), (2457, 1041851), (2583, 991029), (3731, 686097), (4797, 533631), (7749, 330343), (11193, 228699), (14391, 177877), (25411, 100737), (33579, 76233)]