168259329

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38707}}^1$

素因数の和:38746

約数の個数: 32

約数和(自身を含む): 297277440

約数和(自身を除く): 129018111

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 38707, 116121, 270949, 348363, 812847, 890261, 1045089, 2438541, 2670783, 6231827, 7315623, 8012349, 18695481, 24037047, 56086443, 168259329]

約数ペア:

[(1, 168259329), (3, 56086443), (7, 24037047), (9, 18695481), (21, 8012349), (23, 7315623), (27, 6231827), (63, 2670783), (69, 2438541), (161, 1045089), (189, 890261), (207, 812847), (483, 348363), (621, 270949), (1449, 116121), (4347, 38707)]