85013253

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 141012480

約数和(自身を除く): 55999227

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 279, 351, 403, 507, 601, 837, 1209, 1521, 1803, 3627, 4563, 5239, 5409, 7813, 10881, 15717, 16227, 18631, 23439, 47151, 55893, 70317, 101569, 141453, 167679, 210951, 242203, 304707, 503037, 726609, 914121, 2179827, 2742363, 3148639, 6539481, 9445917, 28337751, 85013253]

約数ペア:

[(1, 85013253), (3, 28337751), (9, 9445917), (13, 6539481), (27, 3148639), (31, 2742363), (39, 2179827), (93, 914121), (117, 726609), (169, 503037), (279, 304707), (351, 242203), (403, 210951), (507, 167679), (601, 141453), (837, 101569), (1209, 70317), (1521, 55893), (1803, 47151), (3627, 23439), (4563, 18631), (5239, 16227), (5409, 15717), (7813, 10881)]