74920587

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{11621}}^1$

素因数の和:11938

約数の個数: 16

約数和(自身を含む): 114546432

約数和(自身を除く): 39625845

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 11621, 34863, 81347, 244041, 3567647, 10702941, 24973529, 74920587]

約数ペア:

[(1, 74920587), (3, 24973529), (7, 10702941), (21, 3567647), (307, 244041), (921, 81347), (2149, 34863), (6447, 11621)]