7136691897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{16087}}^1$

素因数の和:16333

約数の個数: 32

約数和(自身を含む): 10306616320

約数和(自身を除く): 3169924423

約数列:

[1, 3, 19, 43, 57, 129, 181, 543, 817, 2451, 3439, 7783, 10317, 16087, 23349, 48261, 147877, 305653, 443631, 691741, 916959, 2075223, 2911747, 8735241, 13143079, 39429237, 55323193, 125205121, 165969579, 375615363, 2378897299, 7136691897]

約数ペア:

[(1, 7136691897), (3, 2378897299), (19, 375615363), (43, 165969579), (57, 125205121), (129, 55323193), (181, 39429237), (543, 13143079), (817, 8735241), (2451, 2911747), (3439, 2075223), (7783, 916959), (10317, 691741), (16087, 443631), (23349, 305653), (48261, 147877)]