28580283

素因数分解:

$3^4\times {\mathrm{23}}^3\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 40

約数和(自身を含む): 46173600

約数和(自身を除く): 17593317

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 529, 621, 667, 783, 1587, 1863, 2001, 2349, 4761, 6003, 12167, 14283, 15341, 18009, 36501, 42849, 46023, 54027, 109503, 138069, 328509, 352843, 414207, 985527, 1058529, 1242621, 3175587, 9526761, 28580283]

約数ペア:

[(1, 28580283), (3, 9526761), (9, 3175587), (23, 1242621), (27, 1058529), (29, 985527), (69, 414207), (81, 352843), (87, 328509), (207, 138069), (261, 109503), (529, 54027), (621, 46023), (667, 42849), (783, 36501), (1587, 18009), (1863, 15341), (2001, 14283), (2349, 12167), (4761, 6003)]