123661017

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1291}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 185427840

約数和(自身を除く): 61766823

約数列:

[1, 3, 9, 29, 87, 261, 367, 1101, 1291, 3303, 3873, 10643, 11619, 31929, 37439, 95787, 112317, 336951, 473797, 1421391, 4264173, 13740113, 41220339, 123661017]

約数ペア:

[(1, 123661017), (3, 41220339), (9, 13740113), (29, 4264173), (87, 1421391), (261, 473797), (367, 336951), (1101, 112317), (1291, 95787), (3303, 37439), (3873, 31929), (10643, 11619)]