86946417

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 131976000

約数和(自身を除く): 45029583

約数列:

[1, 3, 9, 23, 69, 149, 207, 447, 1341, 2819, 3427, 8457, 10281, 25371, 30843, 64837, 194511, 420031, 583533, 1260093, 3780279, 9660713, 28982139, 86946417]

約数ペア:

[(1, 86946417), (3, 28982139), (9, 9660713), (23, 3780279), (69, 1260093), (149, 583533), (207, 420031), (447, 194511), (1341, 64837), (2819, 30843), (3427, 25371), (8457, 10281)]