152071749

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{110437}}^1$

素因数の和:110466

約数の個数: 20

約数和(自身を含む): 240533964

約数和(自身を除く): 88462215

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 110437, 331311, 993933, 1877429, 2981799, 5632287, 8945397, 16896861, 50690583, 152071749]

約数ペア:

[(1, 152071749), (3, 50690583), (9, 16896861), (17, 8945397), (27, 5632287), (51, 2981799), (81, 1877429), (153, 993933), (459, 331311), (1377, 110437)]