20173546017

素因数分解:

$3^3\times {\mathrm{3643}}^1\times {\mathrm{205097}}^1$

素因数の和:208749

約数の個数: 16

約数和(自身を含む): 29895084480

約数和(自身を除く): 9721538463

約数列:

[1, 3, 9, 27, 3643, 10929, 32787, 98361, 205097, 615291, 1845873, 5537619, 747168371, 2241505113, 6724515339, 20173546017]

約数ペア:

[(1, 20173546017), (3, 6724515339), (9, 2241505113), (27, 747168371), (3643, 5537619), (10929, 1845873), (32787, 615291), (98361, 205097)]