73541013

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 127169280

約数和(自身を除く): 53628267

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 377, 609, 637, 1131, 1327, 1421, 1911, 2639, 3981, 4263, 7917, 9289, 17251, 18473, 27867, 38483, 51753, 55419, 65023, 115449, 120757, 195069, 269381, 362271, 500279, 808143, 845299, 1500837, 1885667, 2535897, 3501953, 5657001, 10505859, 24513671, 73541013]

約数ペア:

[(1, 73541013), (3, 24513671), (7, 10505859), (13, 5657001), (21, 3501953), (29, 2535897), (39, 1885667), (49, 1500837), (87, 845299), (91, 808143), (147, 500279), (203, 362271), (273, 269381), (377, 195069), (609, 120757), (637, 115449), (1131, 65023), (1327, 55419), (1421, 51753), (1911, 38483), (2639, 27867), (3981, 18473), (4263, 17251), (7917, 9289)]