148752819

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 217805952

約数和(自身を除く): 69053133

約数列:

[1, 3, 9, 137, 223, 411, 541, 669, 1233, 1623, 2007, 4869, 30551, 74117, 91653, 120643, 222351, 274959, 361929, 667053, 1085787, 16528091, 49584273, 148752819]

約数ペア:

[(1, 148752819), (3, 49584273), (9, 16528091), (137, 1085787), (223, 667053), (411, 361929), (541, 274959), (669, 222351), (1233, 120643), (1623, 91653), (2007, 74117), (4869, 30551)]