85947903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18175

約数の個数: 24

約数和(自身を含む): 135697536

約数和(自身を除く): 49749633

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 18121, 54363, 163089, 308057, 561751, 924171, 1685253, 2772513, 5055759, 9549767, 28649301, 85947903]

約数ペア:

[(1, 85947903), (3, 28649301), (9, 9549767), (17, 5055759), (31, 2772513), (51, 1685253), (93, 924171), (153, 561751), (279, 308057), (527, 163089), (1581, 54363), (4743, 18121)]