25671411

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 41225184

約数和(自身を除く): 15553773

約数列:

[1, 3, 9, 17, 27, 51, 81, 103, 153, 181, 309, 459, 543, 927, 1377, 1629, 1751, 2781, 3077, 4887, 5253, 8343, 9231, 14661, 15759, 18643, 27693, 47277, 55929, 83079, 141831, 167787, 249237, 316931, 503361, 950793, 1510083, 2852379, 8557137, 25671411]

約数ペア:

[(1, 25671411), (3, 8557137), (9, 2852379), (17, 1510083), (27, 950793), (51, 503361), (81, 316931), (103, 249237), (153, 167787), (181, 141831), (309, 83079), (459, 55929), (543, 47277), (927, 27693), (1377, 18643), (1629, 15759), (1751, 14661), (2781, 9231), (3077, 8343), (4887, 5253)]