68156738143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1663861}}^1$

素因数の和:1664034

約数の個数: 16

約数和(自身を含む): 77149953216

約数和(自身を除く): 8993215073

約数列:

[1, 13, 23, 137, 299, 1781, 3151, 40963, 1663861, 21630193, 38268803, 227948957, 497494439, 2963336441, 5242826011, 68156738143]

約数ペア:

[(1, 68156738143), (13, 5242826011), (23, 2963336441), (137, 497494439), (299, 227948957), (1781, 38268803), (3151, 21630193), (40963, 1663861)]