77876239

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 93374208

約数和(自身を除く): 15497969

約数列:

[1, 7, 49, 53, 157, 191, 371, 1099, 1337, 2597, 7693, 8321, 9359, 10123, 29987, 58247, 70861, 209909, 407729, 496027, 1469363, 1589311, 11125177, 77876239]

約数ペア:

[(1, 77876239), (7, 11125177), (49, 1589311), (53, 1469363), (157, 496027), (191, 407729), (371, 209909), (1099, 70861), (1337, 58247), (2597, 29987), (7693, 10123), (8321, 9359)]