144877413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 63496347

約数列:

[1, 3, 19, 57, 83, 113, 249, 271, 339, 813, 1577, 2147, 4731, 5149, 6441, 9379, 15447, 22493, 28137, 30623, 67479, 91869, 178201, 427367, 534603, 581837, 1282101, 1745511, 2541709, 7625127, 48292471, 144877413]

約数ペア:

[(1, 144877413), (3, 48292471), (19, 7625127), (57, 2541709), (83, 1745511), (113, 1282101), (249, 581837), (271, 534603), (339, 427367), (813, 178201), (1577, 91869), (2147, 67479), (4731, 30623), (5149, 28137), (6441, 22493), (9379, 15447)]