137849649

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 220631040

約数和(自身を除く): 82781391

約数列:

[1, 3, 7, 21, 23, 69, 161, 167, 483, 501, 1169, 1709, 3507, 3841, 5127, 11523, 11963, 26887, 35889, 39307, 80661, 117921, 275149, 285403, 825447, 856209, 1997821, 5993463, 6564269, 19692807, 45949883, 137849649]

約数ペア:

[(1, 137849649), (3, 45949883), (7, 19692807), (21, 6564269), (23, 5993463), (69, 1997821), (161, 856209), (167, 825447), (483, 285403), (501, 275149), (1169, 117921), (1709, 80661), (3507, 39307), (3841, 35889), (5127, 26887), (11523, 11963)]