7945773039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{2341}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 12626565120

約数和(自身を除く): 4680792081

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 863, 1311, 2341, 2589, 3933, 7023, 7767, 16397, 19849, 21069, 44479, 49191, 53843, 59547, 133437, 147573, 161529, 178641, 377131, 400311, 484587, 1023017, 1131393, 2020283, 3069051, 3394179, 6060849, 9207153, 18182547, 38385377, 46466509, 115156131, 139399527, 345468393, 418198581, 882863671, 2648591013, 7945773039]

約数ペア:

[(1, 7945773039), (3, 2648591013), (9, 882863671), (19, 418198581), (23, 345468393), (57, 139399527), (69, 115156131), (171, 46466509), (207, 38385377), (437, 18182547), (863, 9207153), (1311, 6060849), (2341, 3394179), (2589, 3069051), (3933, 2020283), (7023, 1131393), (7767, 1023017), (16397, 484587), (19849, 400311), (21069, 377131), (44479, 178641), (49191, 161529), (53843, 147573), (59547, 133437)]