27622413

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 50843520

約数和(自身を除く): 23221107

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 377, 609, 819, 1131, 1163, 1827, 2639, 3393, 3489, 7917, 8141, 10467, 15119, 23751, 24423, 33727, 45357, 73269, 101181, 105833, 136071, 236089, 303543, 317499, 438451, 708267, 952497, 1315353, 2124801, 3069157, 3946059, 9207471, 27622413]

約数ペア:

[(1, 27622413), (3, 9207471), (7, 3946059), (9, 3069157), (13, 2124801), (21, 1315353), (29, 952497), (39, 708267), (63, 438451), (87, 317499), (91, 303543), (117, 236089), (203, 136071), (261, 105833), (273, 101181), (377, 73269), (609, 45357), (819, 33727), (1131, 24423), (1163, 23751), (1827, 15119), (2639, 10467), (3393, 8141), (3489, 7917)]