172729398

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 349655040

約数和(自身を除く): 176925642

約数列:

[1, 2, 3, 6, 127, 254, 381, 419, 541, 762, 838, 1082, 1257, 1623, 2514, 3246, 53213, 68707, 106426, 137414, 159639, 206121, 226679, 319278, 412242, 453358, 680037, 1360074, 28788233, 57576466, 86364699, 172729398]

約数ペア:

[(1, 172729398), (2, 86364699), (3, 57576466), (6, 28788233), (127, 1360074), (254, 680037), (381, 453358), (419, 412242), (541, 319278), (762, 226679), (838, 206121), (1082, 159639), (1257, 137414), (1623, 106426), (2514, 68707), (3246, 53213)]