155244807

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 236421120

約数和(自身を除く): 81176313

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 11839, 13113, 35517, 106551, 367009, 556433, 1101027, 1669299, 3303081, 5007897, 17249423, 51748269, 155244807]

約数ペア:

[(1, 155244807), (3, 51748269), (9, 17249423), (31, 5007897), (47, 3303081), (93, 1669299), (141, 1101027), (279, 556433), (423, 367009), (1457, 106551), (4371, 35517), (11839, 13113)]