27017523

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 44974080

約数和(自身を除く): 17956557

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 169, 191, 279, 351, 403, 507, 573, 837, 1209, 1521, 1719, 2483, 3627, 4563, 5157, 5239, 5921, 7449, 10881, 15717, 17763, 22347, 32279, 47151, 53289, 67041, 76973, 96837, 141453, 159867, 230919, 290511, 692757, 871533, 1000649, 2078271, 3001947, 9005841, 27017523]

約数ペア:

[(1, 27017523), (3, 9005841), (9, 3001947), (13, 2078271), (27, 1000649), (31, 871533), (39, 692757), (93, 290511), (117, 230919), (169, 159867), (191, 141453), (279, 96837), (351, 76973), (403, 67041), (507, 53289), (573, 47151), (837, 32279), (1209, 22347), (1521, 17763), (1719, 15717), (2483, 10881), (3627, 7449), (4563, 5921), (5157, 5239)]