42994521

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 65158080

約数和(自身を除く): 22163559

約数列:

[1, 3, 9, 23, 69, 207, 229, 687, 907, 2061, 2721, 5267, 8163, 15801, 20861, 47403, 62583, 187749, 207703, 623109, 1869327, 4777169, 14331507, 42994521]

約数ペア:

[(1, 42994521), (3, 14331507), (9, 4777169), (23, 1869327), (69, 623109), (207, 207703), (229, 187749), (687, 62583), (907, 47403), (2061, 20861), (2721, 15801), (5267, 8163)]