201748563

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3231

約数の個数: 32

約数和(自身を含む): 313108800

約数和(自身を除く): 111360237

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2187, 2349, 3181, 7047, 9543, 21141, 28629, 63423, 85887, 92249, 257661, 276747, 772983, 830241, 2318949, 2490723, 6956847, 7472169, 22416507, 67249521, 201748563]

約数ペア:

[(1, 201748563), (3, 67249521), (9, 22416507), (27, 7472169), (29, 6956847), (81, 2490723), (87, 2318949), (243, 830241), (261, 772983), (729, 276747), (783, 257661), (2187, 92249), (2349, 85887), (3181, 63423), (7047, 28629), (9543, 21141)]