72445941

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{57089}}^1$

素因数の和:57145

約数の個数: 16

約数和(自身を含む): 109612800

約数和(自身を除く): 37166859

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 57089, 171267, 513801, 1541403, 2683183, 8049549, 24148647, 72445941]

約数ペア:

[(1, 72445941), (3, 24148647), (9, 8049549), (27, 2683183), (47, 1541403), (141, 513801), (423, 171267), (1269, 57089)]