25138049193

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{18121}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 37577779200

約数和(自身を除く): 12439730007

約数列:

[1, 3, 9, 27, 191, 269, 573, 807, 1719, 2421, 5157, 7263, 18121, 51379, 54363, 154137, 163089, 462411, 489267, 1387233, 3461111, 4874549, 10383333, 14623647, 31149999, 43870941, 93449997, 131612823, 931038859, 2793116577, 8379349731, 25138049193]

約数ペア:

[(1, 25138049193), (3, 8379349731), (9, 2793116577), (27, 931038859), (191, 131612823), (269, 93449997), (573, 43870941), (807, 31149999), (1719, 14623647), (2421, 10383333), (5157, 4874549), (7263, 3461111), (18121, 1387233), (51379, 489267), (54363, 462411), (154137, 163089)]