79481721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 125818560

約数和(自身を除く): 46336839

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 157, 253, 319, 471, 529, 667, 759, 957, 1587, 1727, 2001, 3611, 4553, 5181, 5819, 7337, 10833, 13659, 15341, 17457, 22011, 39721, 46023, 50083, 83053, 104719, 119163, 150249, 168751, 249159, 314157, 506253, 913583, 1151909, 2408537, 2740749, 3455727, 7225611, 26493907, 79481721]

約数ペア:

[(1, 79481721), (3, 26493907), (11, 7225611), (23, 3455727), (29, 2740749), (33, 2408537), (69, 1151909), (87, 913583), (157, 506253), (253, 314157), (319, 249159), (471, 168751), (529, 150249), (667, 119163), (759, 104719), (957, 83053), (1587, 50083), (1727, 46023), (2001, 39721), (3611, 22011), (4553, 17457), (5181, 15341), (5819, 13659), (7337, 10833)]