73867851

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 109942976

約数和(自身を除く): 36075125

約数列:

[1, 3, 9, 43, 129, 163, 387, 489, 1171, 1467, 3513, 7009, 10539, 21027, 50353, 63081, 151059, 190873, 453177, 572619, 1717857, 8207539, 24622617, 73867851]

約数ペア:

[(1, 73867851), (3, 24622617), (9, 8207539), (43, 1717857), (129, 572619), (163, 453177), (387, 190873), (489, 151059), (1171, 63081), (1467, 50353), (3513, 21027), (7009, 10539)]