108512313

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56783}}^1$

素因数の和:56813

約数の個数: 24

約数和(自身を含む): 181254528

約数和(自身を除く): 72742215

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 56783, 170349, 397481, 738179, 1192443, 2214537, 2782367, 5167253, 8347101, 15501759, 36170771, 108512313]

約数ペア:

[(1, 108512313), (3, 36170771), (7, 15501759), (13, 8347101), (21, 5167253), (39, 2782367), (49, 2214537), (91, 1192443), (147, 738179), (273, 397481), (637, 170349), (1911, 56783)]