225538713

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37571}}^1$

素因数の和:37629

約数の個数: 24

約数和(自身を含む): 351673920

約数和(自身を除く): 126135207

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 37571, 112713, 338139, 864133, 1089559, 2592399, 3268677, 7777197, 9806031, 25059857, 75179571, 225538713]

約数ペア:

[(1, 225538713), (3, 75179571), (9, 25059857), (23, 9806031), (29, 7777197), (69, 3268677), (87, 2592399), (207, 1089559), (261, 864133), (667, 338139), (2001, 112713), (6003, 37571)]