74879361

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1103}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 114241920

約数和(自身を除く): 39362559

約数列:

[1, 3, 9, 19, 57, 171, 397, 1103, 1191, 3309, 3573, 7543, 9927, 20957, 22629, 62871, 67887, 188613, 437891, 1313673, 3941019, 8319929, 24959787, 74879361]

約数ペア:

[(1, 74879361), (3, 24959787), (9, 8319929), (19, 3941019), (57, 1313673), (171, 437891), (397, 188613), (1103, 67887), (1191, 62871), (3309, 22629), (3573, 20957), (7543, 9927)]