131363313981

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1\times {\mathrm{702211}}^1$

素因数の和:702832

約数の個数: 16

約数和(自身を含む): 176890011648

約数和(自身を除く): 45526697667

約数列:

[1, 3, 127, 381, 491, 1473, 62357, 187071, 702211, 2106633, 89180797, 267542391, 344785601, 1034356803, 43787771327, 131363313981]

約数ペア:

[(1, 131363313981), (3, 43787771327), (127, 1034356803), (381, 344785601), (491, 267542391), (1473, 89180797), (62357, 2106633), (187071, 702211)]