72875637

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9073

約数の個数: 24

約数和(自身を含む): 112419840

約数和(自身を除く): 39544203

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 9007, 27021, 81063, 261203, 279217, 783609, 837651, 2350827, 2512953, 8097293, 24291879, 72875637]

約数ペア:

[(1, 72875637), (3, 24291879), (9, 8097293), (29, 2512953), (31, 2350827), (87, 837651), (93, 783609), (261, 279217), (279, 261203), (899, 81063), (2697, 27021), (8091, 9007)]