2564138511

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{2549}}^1$

素因数の和:3701

約数の個数: 40

約数和(自身を含む): 4183938000

約数和(自身を除く): 1619799489

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1129, 2549, 3387, 7647, 10161, 12419, 22941, 28039, 30483, 37257, 68823, 84117, 91449, 111771, 206469, 252351, 335313, 757053, 1005939, 2271159, 2877821, 8633463, 25900389, 31656031, 77701167, 94968093, 233103501, 284904279, 854712837, 2564138511]

約数ペア:

[(1, 2564138511), (3, 854712837), (9, 284904279), (11, 233103501), (27, 94968093), (33, 77701167), (81, 31656031), (99, 25900389), (297, 8633463), (891, 2877821), (1129, 2271159), (2549, 1005939), (3387, 757053), (7647, 335313), (10161, 252351), (12419, 206469), (22941, 111771), (28039, 91449), (30483, 84117), (37257, 68823)]