68662659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 105444864

約数和(自身を除く): 36782205

約数列:

[1, 3, 13, 23, 39, 41, 69, 123, 299, 533, 897, 943, 1599, 1867, 2829, 5601, 12259, 24271, 36777, 42941, 72813, 76547, 128823, 229641, 558233, 995111, 1674699, 1760581, 2985333, 5281743, 22887553, 68662659]

約数ペア:

[(1, 68662659), (3, 22887553), (13, 5281743), (23, 2985333), (39, 1760581), (41, 1674699), (69, 995111), (123, 558233), (299, 229641), (533, 128823), (897, 76547), (943, 72813), (1599, 42941), (1867, 36777), (2829, 24271), (5601, 12259)]