69071631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28181}}^1$

素因数の和:28246

約数の個数: 16

約数和(自身を含む): 99200640

約数和(自身を除く): 30129009

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 28181, 84543, 535439, 1211783, 1606317, 3635349, 23023877, 69071631]

約数ペア:

[(1, 69071631), (3, 23023877), (19, 3635349), (43, 1606317), (57, 1211783), (129, 535439), (817, 84543), (2451, 28181)]