76871967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7451}}^1$

素因数の和:7654

約数の個数: 16

約数和(自身を含む): 108501120

約数和(自身を除く): 31629153

約数列:

[1, 3, 19, 57, 181, 543, 3439, 7451, 10317, 22353, 141569, 424707, 1348631, 4045893, 25623989, 76871967]

約数ペア:

[(1, 76871967), (3, 25623989), (19, 4045893), (57, 1348631), (181, 424707), (543, 141569), (3439, 22353), (7451, 10317)]