125393979

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 174320640

約数和(自身を除く): 48926661

約数列:

[1, 3, 47, 61, 141, 183, 239, 717, 2867, 3721, 8601, 11163, 11233, 14579, 33699, 43737, 174887, 524661, 685213, 889319, 2055639, 2667957, 41797993, 125393979]

約数ペア:

[(1, 125393979), (3, 41797993), (47, 2667957), (61, 2055639), (141, 889319), (183, 685213), (239, 524661), (717, 174887), (2867, 43737), (3721, 33699), (8601, 14579), (11163, 11233)]