260070561

素因数分解:

$3^3\times {\mathrm{977}}^1\times {\mathrm{9859}}^1$

素因数の和:10845

約数の個数: 16

約数和(自身を含む): 385723200

約数和(自身を除く): 125652639

約数列:

[1, 3, 9, 27, 977, 2931, 8793, 9859, 26379, 29577, 88731, 266193, 9632243, 28896729, 86690187, 260070561]

約数ペア:

[(1, 260070561), (3, 86690187), (9, 28896729), (27, 9632243), (977, 266193), (2931, 88731), (8793, 29577), (9859, 26379)]