78772689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1$

素因数の和:3642

約数の個数: 32

約数和(自身を含む): 125734400

約数和(自身を除く): 46961711

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2451, 3571, 7353, 10713, 22059, 32139, 67849, 96417, 153553, 203547, 460659, 610641, 1381977, 1831923, 2917507, 4145931, 8752521, 26257563, 78772689]

約数ペア:

[(1, 78772689), (3, 26257563), (9, 8752521), (19, 4145931), (27, 2917507), (43, 1831923), (57, 1381977), (129, 610641), (171, 460659), (387, 203547), (513, 153553), (817, 96417), (1161, 67849), (2451, 32139), (3571, 22059), (7353, 10713)]