104940639

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{757}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 154589552

約数和(自身を除く): 49648913

約数列:

[1, 3, 9, 73, 211, 219, 633, 657, 757, 1899, 2271, 6813, 15403, 46209, 55261, 138627, 159727, 165783, 479181, 497349, 1437543, 11660071, 34980213, 104940639]

約数ペア:

[(1, 104940639), (3, 34980213), (9, 11660071), (73, 1437543), (211, 497349), (219, 479181), (633, 165783), (657, 159727), (757, 138627), (1899, 55261), (2271, 46209), (6813, 15403)]