117890937

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2543}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 186831360

約数和(自身を除く): 68940423

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2543, 2727, 5151, 7629, 15453, 22887, 43231, 46359, 68661, 129693, 256843, 389079, 770529, 1167237, 2311587, 4366331, 6934761, 13098993, 39296979, 117890937]

約数ペア:

[(1, 117890937), (3, 39296979), (9, 13098993), (17, 6934761), (27, 4366331), (51, 2311587), (101, 1167237), (153, 770529), (303, 389079), (459, 256843), (909, 129693), (1717, 68661), (2543, 46359), (2727, 43231), (5151, 22887), (7629, 15453)]