66134991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 100800000

約数和(自身を除く): 34665009

約数列:

[1, 3, 13, 19, 39, 57, 149, 247, 447, 599, 741, 1797, 1937, 2831, 5811, 7787, 8493, 11381, 23361, 34143, 36803, 89251, 110409, 147953, 267753, 443859, 1160263, 1695769, 3480789, 5087307, 22044997, 66134991]

約数ペア:

[(1, 66134991), (3, 22044997), (13, 5087307), (19, 3480789), (39, 1695769), (57, 1160263), (149, 443859), (247, 267753), (447, 147953), (599, 110409), (741, 89251), (1797, 36803), (1937, 34143), (2831, 23361), (5811, 11381), (7787, 8493)]