83772003

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 133926912

約数和(自身を除く): 50154909

約数列:

[1, 3, 7, 21, 23, 69, 161, 251, 483, 691, 753, 1757, 2073, 4837, 5271, 5773, 14511, 15893, 17319, 40411, 47679, 111251, 121233, 173441, 333753, 520323, 1214087, 3642261, 3989143, 11967429, 27924001, 83772003]

約数ペア:

[(1, 83772003), (3, 27924001), (7, 11967429), (21, 3989143), (23, 3642261), (69, 1214087), (161, 520323), (251, 333753), (483, 173441), (691, 121233), (753, 111251), (1757, 47679), (2073, 40411), (4837, 17319), (5271, 15893), (5773, 14511)]