71324487

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{14177}}^1$

素因数の和:14239

約数の個数: 24

約数和(自身を含む): 113537424

約数和(自身を除く): 42212937

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 14177, 42531, 127593, 184301, 552903, 609611, 1658709, 1828833, 5486499, 7924943, 23774829, 71324487]

約数ペア:

[(1, 71324487), (3, 23774829), (9, 7924943), (13, 5486499), (39, 1828833), (43, 1658709), (117, 609611), (129, 552903), (387, 184301), (559, 127593), (1677, 42531), (5031, 14177)]