27831344715

素因数分解:

$3^3\times 5^1\times {\mathrm{206158109}}^1$

素因数の和:206158123

約数の個数: 16

約数和(自身を含む): 49477946400

約数和(自身を除く): 21646601685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 206158109, 618474327, 1030790545, 1855422981, 3092371635, 5566268943, 9277114905, 27831344715]

約数ペア:

[(1, 27831344715), (3, 9277114905), (5, 5566268943), (9, 3092371635), (15, 1855422981), (27, 1030790545), (45, 618474327), (135, 206158109)]