55278003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 81530064

約数和(自身を除く): 26252061

約数列:

[1, 3, 11, 33, 121, 197, 363, 591, 773, 2167, 2319, 6501, 8503, 23837, 25509, 71511, 93533, 152281, 280599, 456843, 1675091, 5025273, 18426001, 55278003]

約数ペア:

[(1, 55278003), (3, 18426001), (11, 5025273), (33, 1675091), (121, 456843), (197, 280599), (363, 152281), (591, 93533), (773, 71511), (2167, 25509), (2319, 23837), (6501, 8503)]