40613211

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 62130240

約数和(自身を除く): 21517029

約数列:

[1, 3, 9, 27, 53, 101, 159, 281, 303, 477, 843, 909, 1431, 2529, 2727, 5353, 7587, 14893, 16059, 28381, 44679, 48177, 85143, 134037, 144531, 255429, 402111, 766287, 1504193, 4512579, 13537737, 40613211]

約数ペア:

[(1, 40613211), (3, 13537737), (9, 4512579), (27, 1504193), (53, 766287), (101, 402111), (159, 255429), (281, 144531), (303, 134037), (477, 85143), (843, 48177), (909, 44679), (1431, 28381), (2529, 16059), (2727, 14893), (5353, 7587)]