52299999

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 82938240

約数和(自身を除く): 30638241

約数列:

[1, 3, 9, 23, 27, 67, 69, 81, 201, 207, 419, 603, 621, 1257, 1541, 1809, 1863, 3771, 4623, 5427, 9637, 11313, 13869, 28073, 28911, 33939, 41607, 84219, 86733, 124821, 252657, 260199, 645679, 757971, 780597, 1937037, 2273913, 5811111, 17433333, 52299999]

約数ペア:

[(1, 52299999), (3, 17433333), (9, 5811111), (23, 2273913), (27, 1937037), (67, 780597), (69, 757971), (81, 645679), (201, 260199), (207, 252657), (419, 124821), (603, 86733), (621, 84219), (1257, 41607), (1541, 33939), (1809, 28911), (1863, 28073), (3771, 13869), (4623, 11313), (5427, 9637)]