3937709457

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{192149}}^1$

素因数の和:192195

約数の個数: 40

約数和(自身を含む): 6696043200

約数和(自身を除く): 2758333743

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 192149, 576447, 1729341, 2113639, 4419427, 5188023, 6340917, 13258281, 15564069, 19022751, 39774843, 48613697, 57068253, 119324529, 145841091, 171204759, 357973587, 437523273, 1312569819, 3937709457]

約数ペア:

[(1, 3937709457), (3, 1312569819), (9, 437523273), (11, 357973587), (23, 171204759), (27, 145841091), (33, 119324529), (69, 57068253), (81, 48613697), (99, 39774843), (207, 19022751), (253, 15564069), (297, 13258281), (621, 6340917), (759, 5188023), (891, 4419427), (1863, 2113639), (2277, 1729341), (6831, 576447), (20493, 192149)]