30009609

素因数分解:

$3^4\times 7^2\times {\mathrm{7561}}^1$

素因数の和:7587

約数の個数: 30

約数和(自身を含む): 52155114

約数和(自身を除く): 22145505

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 7561, 22683, 52927, 68049, 158781, 204147, 370489, 476343, 612441, 1111467, 1429029, 3334401, 4287087, 10003203, 30009609]

約数ペア:

[(1, 30009609), (3, 10003203), (7, 4287087), (9, 3334401), (21, 1429029), (27, 1111467), (49, 612441), (63, 476343), (81, 370489), (147, 204147), (189, 158781), (441, 68049), (567, 52927), (1323, 22683), (3969, 7561)]