58931991

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 86514480

約数和(自身を除く): 27582489

約数列:

[1, 3, 9, 157, 179, 233, 471, 537, 699, 1413, 1611, 2097, 28103, 36581, 41707, 84309, 109743, 125121, 252927, 329229, 375363, 6547999, 19643997, 58931991]

約数ペア:

[(1, 58931991), (3, 19643997), (9, 6547999), (157, 375363), (179, 329229), (233, 252927), (471, 125121), (537, 109743), (699, 84309), (1413, 41707), (1611, 36581), (2097, 28103)]