125227539

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 196020000

約数和(自身を除く): 70792461

約数列:

[1, 3, 9, 27, 29, 81, 87, 89, 261, 267, 599, 783, 801, 1797, 2349, 2403, 2581, 5391, 7209, 7743, 16173, 17371, 23229, 48519, 52113, 53311, 69687, 156339, 159933, 209061, 469017, 479799, 1407051, 1439397, 1546019, 4318191, 4638057, 13914171, 41742513, 125227539]

約数ペア:

[(1, 125227539), (3, 41742513), (9, 13914171), (27, 4638057), (29, 4318191), (81, 1546019), (87, 1439397), (89, 1407051), (261, 479799), (267, 469017), (599, 209061), (783, 159933), (801, 156339), (1797, 69687), (2349, 53311), (2403, 52113), (2581, 48519), (5391, 23229), (7209, 17371), (7743, 16173)]