80532837

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1471}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 146964480

約数和(自身を除く): 66431643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 79, 99, 231, 237, 553, 693, 711, 869, 1471, 1659, 2607, 4413, 4977, 6083, 7821, 10297, 13239, 16181, 18249, 30891, 48543, 54747, 92673, 113267, 116209, 145629, 339801, 348627, 813463, 1019403, 1045881, 1278299, 2440389, 3834897, 7321167, 8948093, 11504691, 26844279, 80532837]

約数ペア:

[(1, 80532837), (3, 26844279), (7, 11504691), (9, 8948093), (11, 7321167), (21, 3834897), (33, 2440389), (63, 1278299), (77, 1045881), (79, 1019403), (99, 813463), (231, 348627), (237, 339801), (553, 145629), (693, 116209), (711, 113267), (869, 92673), (1471, 54747), (1659, 48543), (2607, 30891), (4413, 18249), (4977, 16181), (6083, 13239), (7821, 10297)]