816200079

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{90901}}^1$

素因数の和:91018

約数の個数: 16

約数和(自身を含む): 1130093664

約数和(自身を除く): 313893585

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 90901, 272703, 3726941, 6635773, 11180823, 19907319, 272066693, 816200079]

約数ペア:

[(1, 816200079), (3, 272066693), (41, 19907319), (73, 11180823), (123, 6635773), (219, 3726941), (2993, 272703), (8979, 90901)]