61133121

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10903}}^1$

素因数の和:11005

約数の個数: 24

約数和(自身を含む): 102061440

約数和(自身を除く): 40928319

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 10903, 32709, 76321, 98127, 228963, 686889, 970367, 2911101, 6792569, 8733303, 20377707, 61133121]

約数ペア:

[(1, 61133121), (3, 20377707), (7, 8733303), (9, 6792569), (21, 2911101), (63, 970367), (89, 686889), (267, 228963), (623, 98127), (801, 76321), (1869, 32709), (5607, 10903)]