170187129

素因数分解:

$3^3\times 7^1\times {\mathrm{900461}}^1$

素因数の和:900477

約数の個数: 16

約数和(自身を含む): 288147840

約数和(自身を除く): 117960711

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 900461, 2701383, 6303227, 8104149, 18909681, 24312447, 56729043, 170187129]

約数ペア:

[(1, 170187129), (3, 56729043), (7, 24312447), (9, 18909681), (21, 8104149), (27, 6303227), (63, 2701383), (189, 900461)]