138208173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{10487}}^1$

素因数の和:10704

約数の個数: 16

約数和(自身を含む): 193314816

約数和(自身を除く): 55106643

約数列:

[1, 3, 23, 69, 191, 573, 4393, 10487, 13179, 31461, 241201, 723603, 2003017, 6009051, 46069391, 138208173]

約数ペア:

[(1, 138208173), (3, 46069391), (23, 6009051), (69, 2003017), (191, 723603), (573, 241201), (4393, 31461), (10487, 13179)]