72820691

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 78174720

約数和(自身を除く): 5354029

約数列:

[1, 23, 59, 103, 521, 1357, 2369, 6077, 11983, 30739, 53663, 139771, 706997, 1234249, 3166117, 72820691]

約数ペア:

[(1, 72820691), (23, 3166117), (59, 1234249), (103, 706997), (521, 139771), (1357, 53663), (2369, 30739), (6077, 11983)]