168304917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83609}}^1$

素因数の和:83684

約数の個数: 16

約数和(自身を含む): 248823360

約数和(自身を除く): 80518443

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 83609, 250827, 919699, 2759097, 5100149, 15300447, 56101639, 168304917]

約数ペア:

[(1, 168304917), (3, 56101639), (11, 15300447), (33, 5100149), (61, 2759097), (183, 919699), (671, 250827), (2013, 83609)]