72122589

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 134830080

約数和(自身を除く): 62707491

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 113, 189, 231, 297, 307, 339, 693, 791, 921, 1017, 1243, 2079, 2149, 2373, 2763, 3051, 3377, 3729, 6447, 7119, 8289, 8701, 10131, 11187, 19341, 21357, 23639, 26103, 30393, 33561, 34691, 58023, 70917, 78309, 91179, 104073, 212751, 234927, 242837, 312219, 381601, 638253, 728511, 936657, 1144803, 2185533, 2671207, 3434409, 6556599, 8013621, 10303227, 24040863, 72122589]

約数ペア:

[(1, 72122589), (3, 24040863), (7, 10303227), (9, 8013621), (11, 6556599), (21, 3434409), (27, 2671207), (33, 2185533), (63, 1144803), (77, 936657), (99, 728511), (113, 638253), (189, 381601), (231, 312219), (297, 242837), (307, 234927), (339, 212751), (693, 104073), (791, 91179), (921, 78309), (1017, 70917), (1243, 58023), (2079, 34691), (2149, 33561), (2373, 30393), (2763, 26103), (3051, 23639), (3377, 21357), (3729, 19341), (6447, 11187), (7119, 10131), (8289, 8701)]