82788129

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1049}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 127680000

約数和(自身を除く): 44891871

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 711, 999, 1049, 2133, 2923, 3147, 8769, 9441, 26307, 28323, 38813, 78921, 82871, 116439, 248613, 349317, 745839, 1047951, 2237517, 3066227, 9198681, 27596043, 82788129]

約数ペア:

[(1, 82788129), (3, 27596043), (9, 9198681), (27, 3066227), (37, 2237517), (79, 1047951), (111, 745839), (237, 349317), (333, 248613), (711, 116439), (999, 82871), (1049, 78921), (2133, 38813), (2923, 28323), (3147, 26307), (8769, 9441)]