129655821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{25171}}^1$

素因数の和:25292

約数の個数: 16

約数和(自身を含む): 184863168

約数和(自身を除く): 55207347

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 25171, 75513, 427907, 1283721, 2542271, 7626813, 43218607, 129655821]

約数ペア:

[(1, 129655821), (3, 43218607), (17, 7626813), (51, 2542271), (101, 1283721), (303, 427907), (1717, 75513), (5151, 25171)]