201367647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1019}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 322156800

約数和(自身を除く): 120789153

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 563, 1019, 1689, 3057, 5067, 7319, 9171, 13247, 15201, 21957, 27513, 39741, 65871, 119223, 197613, 357669, 573697, 1721091, 5163273, 7458061, 15489819, 22374183, 67122549, 201367647]

約数ペア:

[(1, 201367647), (3, 67122549), (9, 22374183), (13, 15489819), (27, 7458061), (39, 5163273), (117, 1721091), (351, 573697), (563, 357669), (1019, 197613), (1689, 119223), (3057, 65871), (5067, 39741), (7319, 27513), (9171, 21957), (13247, 15201)]