269431029

素因数分解:

$3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 464384448

約数和(自身を除く): 194953419

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 189, 321, 567, 749, 963, 2247, 2889, 4441, 6741, 8667, 13323, 20223, 31087, 39969, 60669, 93261, 119907, 279783, 359721, 475187, 839349, 1425561, 2518047, 3326309, 4276683, 9978927, 12830049, 29936781, 38490147, 89810343, 269431029]

約数ペア:

[(1, 269431029), (3, 89810343), (7, 38490147), (9, 29936781), (21, 12830049), (27, 9978927), (63, 4276683), (81, 3326309), (107, 2518047), (189, 1425561), (321, 839349), (567, 475187), (749, 359721), (963, 279783), (2247, 119907), (2889, 93261), (4441, 60669), (6741, 39969), (8667, 31087), (13323, 20223)]