9975795837

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1\times {\mathrm{3209}}^1$

素因数の和:4225

約数の個数: 32

約数和(自身を含む): 15309388800

約数和(自身を除く): 5333592963

約数列:

[1, 3, 7, 21, 179, 537, 827, 1253, 2481, 3209, 3759, 5789, 9627, 17367, 22463, 67389, 148033, 444099, 574411, 1036231, 1723233, 2653843, 3108693, 4020877, 7961529, 12062631, 18576901, 55730703, 475037897, 1425113691, 3325265279, 9975795837]

約数ペア:

[(1, 9975795837), (3, 3325265279), (7, 1425113691), (21, 475037897), (179, 55730703), (537, 18576901), (827, 12062631), (1253, 7961529), (2481, 4020877), (3209, 3108693), (3759, 2653843), (5789, 1723233), (9627, 1036231), (17367, 574411), (22463, 444099), (67389, 148033)]