42356979

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13183}}^1$

素因数の和:13216

約数の個数: 32

約数和(自身を含む): 75939840

約数和(自身を除く): 33582861

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 13183, 39549, 92281, 118647, 224111, 276843, 355941, 672333, 830529, 1568777, 2016999, 2491587, 4706331, 6050997, 14118993, 42356979]

約数ペア:

[(1, 42356979), (3, 14118993), (7, 6050997), (9, 4706331), (17, 2491587), (21, 2016999), (27, 1568777), (51, 830529), (63, 672333), (119, 355941), (153, 276843), (189, 224111), (357, 118647), (459, 92281), (1071, 39549), (3213, 13183)]