151775211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4583}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 246435840

約数和(自身を除く): 94660629

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 249, 399, 581, 1577, 1743, 4583, 4731, 11039, 13749, 32081, 33117, 87077, 96243, 261231, 380389, 609539, 1141167, 1828617, 2662723, 7227391, 7988169, 21682173, 50591737, 151775211]

約数ペア:

[(1, 151775211), (3, 50591737), (7, 21682173), (19, 7988169), (21, 7227391), (57, 2662723), (83, 1828617), (133, 1141167), (249, 609539), (399, 380389), (581, 261231), (1577, 96243), (1743, 87077), (4583, 33117), (4731, 32081), (11039, 13749)]