81470297778

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1\times {\mathrm{137867}}^1$

素因数の和:138682

約数の個数: 32

約数和(自身を含む): 164283508800

約数和(自身を除く): 82813211022

約数列:

[1, 2, 3, 6, 149, 298, 447, 661, 894, 1322, 1983, 3966, 98489, 137867, 196978, 275734, 295467, 413601, 590934, 827202, 20542183, 41084366, 61626549, 91130087, 123253098, 182260174, 273390261, 546780522, 13578382963, 27156765926, 40735148889, 81470297778]

約数ペア:

[(1, 81470297778), (2, 40735148889), (3, 27156765926), (6, 13578382963), (149, 546780522), (298, 273390261), (447, 182260174), (661, 123253098), (894, 91130087), (1322, 61626549), (1983, 41084366), (3966, 20542183), (98489, 827202), (137867, 590934), (196978, 413601), (275734, 295467)]