89278701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 39422739

約数列:

[1, 3, 19, 57, 83, 113, 167, 249, 339, 501, 1577, 2147, 3173, 4731, 6441, 9379, 9519, 13861, 18871, 28137, 41583, 56613, 178201, 263359, 358549, 534603, 790077, 1075647, 1566293, 4698879, 29759567, 89278701]

約数ペア:

[(1, 89278701), (3, 29759567), (19, 4698879), (57, 1566293), (83, 1075647), (113, 790077), (167, 534603), (249, 358549), (339, 263359), (501, 178201), (1577, 56613), (2147, 41583), (3173, 28137), (4731, 18871), (6441, 13861), (9379, 9519)]