131954451

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{547}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 177604608

約数和(自身を除く): 45650157

約数列:

[1, 3, 191, 421, 547, 573, 1263, 1641, 80411, 104477, 230287, 241233, 313431, 690861, 43984817, 131954451]

約数ペア:

[(1, 131954451), (3, 43984817), (191, 690861), (421, 313431), (547, 241233), (573, 230287), (1263, 104477), (1641, 80411)]