124193721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 59941959

約数列:

[1, 3, 17, 23, 51, 69, 239, 391, 443, 717, 1173, 1329, 4063, 5497, 7531, 10189, 12189, 16491, 22593, 30567, 93449, 105877, 173213, 280347, 317631, 519639, 1799909, 2435171, 5399727, 7305513, 41397907, 124193721]

約数ペア:

[(1, 124193721), (3, 41397907), (17, 7305513), (23, 5399727), (51, 2435171), (69, 1799909), (239, 519639), (391, 317631), (443, 280347), (717, 173213), (1173, 105877), (1329, 93449), (4063, 30567), (5497, 22593), (7531, 16491), (10189, 12189)]