71212851

素因数分解:

$3^5\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 107225664

約数和(自身を除く): 36012813

約数列:

[1, 3, 9, 27, 81, 227, 243, 681, 1291, 2043, 3873, 6129, 11619, 18387, 34857, 55161, 104571, 293057, 313713, 879171, 2637513, 7912539, 23737617, 71212851]

約数ペア:

[(1, 71212851), (3, 23737617), (9, 7912539), (27, 2637513), (81, 879171), (227, 313713), (243, 293057), (681, 104571), (1291, 55161), (2043, 34857), (3873, 18387), (6129, 11619)]