186143859

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 119522061

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 227, 251, 297, 363, 681, 753, 1089, 2043, 2259, 2497, 2761, 3267, 6129, 6777, 7491, 8283, 22473, 24849, 27467, 30371, 56977, 67419, 74547, 82401, 91113, 170931, 247203, 273339, 512793, 626747, 741609, 820017, 1538379, 1880241, 5640723, 6894217, 16922169, 20682651, 62047953, 186143859]

約数ペア:

[(1, 186143859), (3, 62047953), (9, 20682651), (11, 16922169), (27, 6894217), (33, 5640723), (99, 1880241), (121, 1538379), (227, 820017), (251, 741609), (297, 626747), (363, 512793), (681, 273339), (753, 247203), (1089, 170931), (2043, 91113), (2259, 82401), (2497, 74547), (2761, 67419), (3267, 56977), (6129, 30371), (6777, 27467), (7491, 24849), (8283, 22473)]