177150531

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 256757760

約数和(自身を除く): 79607229

約数列:

[1, 3, 23, 29, 69, 87, 223, 397, 667, 669, 1191, 2001, 5129, 6467, 9131, 11513, 15387, 19401, 27393, 34539, 88531, 148741, 264799, 265593, 446223, 794397, 2036213, 2567399, 6108639, 7702197, 59050177, 177150531]

約数ペア:

[(1, 177150531), (3, 59050177), (23, 7702197), (29, 6108639), (69, 2567399), (87, 2036213), (223, 794397), (397, 446223), (667, 265593), (669, 264799), (1191, 148741), (2001, 88531), (5129, 34539), (6467, 27393), (9131, 19401), (11513, 15387)]