131848413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 193881600

約数和(自身を除く): 62033187

約数列:

[1, 3, 17, 29, 51, 87, 239, 373, 493, 717, 1119, 1479, 4063, 6341, 6931, 10817, 12189, 19023, 20793, 32451, 89147, 117827, 183889, 267441, 353481, 551667, 1515499, 2585263, 4546497, 7755789, 43949471, 131848413]

約数ペア:

[(1, 131848413), (3, 43949471), (17, 7755789), (29, 4546497), (51, 2585263), (87, 1515499), (239, 551667), (373, 353481), (493, 267441), (717, 183889), (1119, 117827), (1479, 89147), (4063, 32451), (6341, 20793), (6931, 19023), (10817, 12189)]