71014797

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 126277632

約数和(自身を除く): 55262835

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 1037, 1071, 1087, 1281, 3111, 3261, 3843, 7259, 7609, 9333, 9783, 18479, 21777, 22827, 55437, 65331, 66307, 68481, 129353, 166311, 198921, 388059, 464149, 596763, 1127219, 1164177, 1392447, 3381657, 4177341, 7890533, 10144971, 23671599, 71014797]

約数ペア:

[(1, 71014797), (3, 23671599), (7, 10144971), (9, 7890533), (17, 4177341), (21, 3381657), (51, 1392447), (61, 1164177), (63, 1127219), (119, 596763), (153, 464149), (183, 388059), (357, 198921), (427, 166311), (549, 129353), (1037, 68481), (1071, 66307), (1087, 65331), (1281, 55437), (3111, 22827), (3261, 21777), (3843, 18479), (7259, 9783), (7609, 9333)]