77493159

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 117324480

約数和(自身を除く): 39831321

約数列:

[1, 3, 9, 27, 101, 157, 181, 303, 471, 543, 909, 1413, 1629, 2727, 4239, 4887, 15857, 18281, 28417, 47571, 54843, 85251, 142713, 164529, 255753, 428139, 493587, 767259, 2870117, 8610351, 25831053, 77493159]

約数ペア:

[(1, 77493159), (3, 25831053), (9, 8610351), (27, 2870117), (101, 767259), (157, 493587), (181, 428139), (303, 255753), (471, 164529), (543, 142713), (909, 85251), (1413, 54843), (1629, 47571), (2727, 28417), (4239, 18281), (4887, 15857)]