225515907

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{12713}}^1$

素因数の和:12801

約数の個数: 24

約数和(自身を含む): 342464304

約数和(自身を除く): 116948397

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1971, 5913, 12713, 17739, 38139, 114417, 343251, 928049, 1029753, 2784147, 3089259, 8352441, 25057323, 75171969, 225515907]

約数ペア:

[(1, 225515907), (3, 75171969), (9, 25057323), (27, 8352441), (73, 3089259), (81, 2784147), (219, 1029753), (243, 928049), (657, 343251), (1971, 114417), (5913, 38139), (12713, 17739)]