40474863

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 71053920

約数和(自身を除く): 30579057

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 297, 351, 363, 429, 953, 1089, 1287, 1573, 2859, 3267, 3861, 4719, 8577, 10483, 12389, 14157, 25731, 31449, 37167, 42471, 94347, 111501, 115313, 136279, 283041, 334503, 345939, 408837, 1037817, 1226511, 1499069, 3113451, 3679533, 4497207, 13491621, 40474863]

約数ペア:

[(1, 40474863), (3, 13491621), (9, 4497207), (11, 3679533), (13, 3113451), (27, 1499069), (33, 1226511), (39, 1037817), (99, 408837), (117, 345939), (121, 334503), (143, 283041), (297, 136279), (351, 115313), (363, 111501), (429, 94347), (953, 42471), (1089, 37167), (1287, 31449), (1573, 25731), (2859, 14157), (3267, 12389), (3861, 10483), (4719, 8577)]