137177307

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{10141}}^1$

素因数の和:10320

約数の個数: 20

約数和(自身を含む): 206166576

約数和(自身を除く): 68989269

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 10141, 13527, 30423, 91269, 273807, 821421, 1693547, 5080641, 15241923, 45725769, 137177307]

約数ペア:

[(1, 137177307), (3, 45725769), (9, 15241923), (27, 5080641), (81, 1693547), (167, 821421), (501, 273807), (1503, 91269), (4509, 30423), (10141, 13527)]