136468809

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{30757}}^1$

素因数の和:30809

約数の個数: 24

約数和(自身を含む): 215921160

約数和(自身を除く): 79452351

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 30757, 92271, 276813, 522869, 891953, 1568607, 2675859, 4705821, 8027577, 15163201, 45489603, 136468809]

約数ペア:

[(1, 136468809), (3, 45489603), (9, 15163201), (17, 8027577), (29, 4705821), (51, 2675859), (87, 1568607), (153, 891953), (261, 522869), (493, 276813), (1479, 92271), (4437, 30757)]