71360793

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 123177600

約数和(自身を除く): 51816807

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 139, 203, 261, 281, 417, 609, 843, 973, 1251, 1827, 1967, 2529, 2919, 4031, 5901, 8149, 8757, 12093, 17703, 24447, 28217, 36279, 39059, 57043, 73341, 84651, 117177, 171129, 253953, 273413, 351531, 513387, 820239, 1132711, 2460717, 3398133, 7928977, 10194399, 23786931, 71360793]

約数ペア:

[(1, 71360793), (3, 23786931), (7, 10194399), (9, 7928977), (21, 3398133), (29, 2460717), (63, 1132711), (87, 820239), (139, 513387), (203, 351531), (261, 273413), (281, 253953), (417, 171129), (609, 117177), (843, 84651), (973, 73341), (1251, 57043), (1827, 39059), (1967, 36279), (2529, 28217), (2919, 24447), (4031, 17703), (5901, 12093), (8149, 8757)]