156291291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2677}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 243698000

約数和(自身を除く): 87406709

約数列:

[1, 3, 9, 13, 39, 117, 499, 1497, 2677, 4491, 6487, 8031, 19461, 24093, 34801, 58383, 104403, 313209, 1335823, 4007469, 12022407, 17365699, 52097097, 156291291]

約数ペア:

[(1, 156291291), (3, 52097097), (9, 17365699), (13, 12022407), (39, 4007469), (117, 1335823), (499, 313209), (1497, 104403), (2677, 58383), (4491, 34801), (6487, 24093), (8031, 19461)]