129807738

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{33857}}^1$

素因数の和:33939

約数の個数: 32

約数和(自身を含む): 292533120

約数和(自身を除く): 162725382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 33857, 67714, 101571, 203142, 304713, 609426, 914139, 1828278, 2403847, 4807694, 7211541, 14423082, 21634623, 43269246, 64903869, 129807738]

約数ペア:

[(1, 129807738), (2, 64903869), (3, 43269246), (6, 21634623), (9, 14423082), (18, 7211541), (27, 4807694), (54, 2403847), (71, 1828278), (142, 914139), (213, 609426), (426, 304713), (639, 203142), (1278, 101571), (1917, 67714), (3834, 33857)]