20227500009

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{2293}}^1\times {\mathrm{3671}}^1$

素因数の和:6062

約数の個数: 32

約数和(自身を含む): 30324844800

約数和(自身を除く): 10097344791

約数列:

[1, 3, 9, 27, 89, 267, 801, 2293, 2403, 3671, 6879, 11013, 20637, 33039, 61911, 99117, 204077, 326719, 612231, 980157, 1836693, 2940471, 5510079, 8417603, 8821413, 25252809, 75758427, 227275281, 749166667, 2247500001, 6742500003, 20227500009]

約数ペア:

[(1, 20227500009), (3, 6742500003), (9, 2247500001), (27, 749166667), (89, 227275281), (267, 75758427), (801, 25252809), (2293, 8821413), (2403, 8417603), (3671, 5510079), (6879, 2940471), (11013, 1836693), (20637, 980157), (33039, 612231), (61911, 326719), (99117, 204077)]