61224939

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23539}}^1$

素因数の和:23579

約数の個数: 18

約数和(自身を含む): 93948140

約数和(自身を除く): 32723201

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 23539, 70617, 211851, 400163, 1200489, 3601467, 6802771, 20408313, 61224939]

約数ペア:

[(1, 61224939), (3, 20408313), (9, 6802771), (17, 3601467), (51, 1200489), (153, 400163), (289, 211851), (867, 70617), (2601, 23539)]