42772587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 67495680

約数和(自身を除く): 24723093

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 429, 537, 557, 1671, 1969, 2327, 5907, 6127, 6981, 7241, 18381, 21723, 25597, 76791, 79651, 99703, 238953, 299109, 1096733, 1296139, 3290199, 3888417, 14257529, 42772587]

約数ペア:

[(1, 42772587), (3, 14257529), (11, 3888417), (13, 3290199), (33, 1296139), (39, 1096733), (143, 299109), (179, 238953), (429, 99703), (537, 79651), (557, 76791), (1671, 25597), (1969, 21723), (2327, 18381), (5907, 7241), (6127, 6981)]