69729261

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4721

約数の個数: 32

約数和(自身を含む): 114475008

約数和(自身を除く): 44745747

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4657, 4991, 13971, 14973, 32599, 97797, 107111, 144367, 321333, 433101, 749777, 1010569, 2249331, 3031707, 3320441, 9961323, 23243087, 69729261]

約数ペア:

[(1, 69729261), (3, 23243087), (7, 9961323), (21, 3320441), (23, 3031707), (31, 2249331), (69, 1010569), (93, 749777), (161, 433101), (217, 321333), (483, 144367), (651, 107111), (713, 97797), (2139, 32599), (4657, 14973), (4991, 13971)]