27320853

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 44568576

約数和(自身を除く): 17247723

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 721, 743, 1751, 2163, 2229, 5201, 5253, 12257, 12631, 15603, 36771, 37893, 76529, 88417, 229587, 265251, 535703, 1300993, 1607109, 3902979, 9106951, 27320853]

約数ペア:

[(1, 27320853), (3, 9106951), (7, 3902979), (17, 1607109), (21, 1300993), (51, 535703), (103, 265251), (119, 229587), (309, 88417), (357, 76529), (721, 37893), (743, 36771), (1751, 15603), (2163, 12631), (2229, 12257), (5201, 5253)]