25378083

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 13501917

約数列:

[1, 3, 9, 27, 59, 89, 177, 179, 267, 531, 537, 801, 1593, 1611, 2403, 4833, 5251, 10561, 15753, 15931, 31683, 47259, 47793, 95049, 141777, 143379, 285147, 430137, 939929, 2819787, 8459361, 25378083]

約数ペア:

[(1, 25378083), (3, 8459361), (9, 2819787), (27, 939929), (59, 430137), (89, 285147), (177, 143379), (179, 141777), (267, 95049), (531, 47793), (537, 47259), (801, 31683), (1593, 15931), (1611, 15753), (2403, 10561), (4833, 5251)]