207974169

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2543}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 333365760

約数和(自身を除く): 125391591

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 699, 2097, 2543, 3029, 6291, 7629, 9087, 22887, 27261, 33059, 68661, 81783, 99177, 297531, 592519, 892593, 1777557, 5332671, 7702747, 15998013, 23108241, 69324723, 207974169]

約数ペア:

[(1, 207974169), (3, 69324723), (9, 23108241), (13, 15998013), (27, 7702747), (39, 5332671), (117, 1777557), (233, 892593), (351, 592519), (699, 297531), (2097, 99177), (2543, 81783), (3029, 68661), (6291, 33059), (7629, 27261), (9087, 22887)]