138365493

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9241}}^1$

素因数の和:9305

約数の個数: 32

約数和(自身を含む): 227131392

約数和(自身を除く): 88765899

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 2139, 4991, 9241, 14973, 27723, 64687, 194061, 212543, 286471, 637629, 859413, 1487801, 2005297, 4463403, 6015891, 6588833, 19766499, 46121831, 138365493]

約数ペア:

[(1, 138365493), (3, 46121831), (7, 19766499), (21, 6588833), (23, 6015891), (31, 4463403), (69, 2005297), (93, 1487801), (161, 859413), (217, 637629), (483, 286471), (651, 212543), (713, 194061), (2139, 64687), (4991, 27723), (9241, 14973)]