61979169

素因数分解:

$3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 96526080

約数和(自身を除く): 34546911

約数列:

[1, 3, 7, 21, 49, 147, 293, 879, 1439, 2051, 4317, 6153, 10073, 14357, 30219, 43071, 70511, 211533, 421627, 1264881, 2951389, 8854167, 20659723, 61979169]

約数ペア:

[(1, 61979169), (3, 20659723), (7, 8854167), (21, 2951389), (49, 1264881), (147, 421627), (293, 211533), (879, 70511), (1439, 43071), (2051, 30219), (4317, 14357), (6153, 10073)]