164067363

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 253693440

約数和(自身を除く): 89626077

約数列:

[1, 3, 9, 27, 41, 81, 123, 127, 369, 381, 389, 1107, 1143, 1167, 3321, 3429, 3501, 5207, 10287, 10503, 15621, 15949, 31509, 46863, 47847, 49403, 140589, 143541, 148209, 421767, 430623, 444627, 1291869, 1333881, 2025523, 4001643, 6076569, 18229707, 54689121, 164067363]

約数ペア:

[(1, 164067363), (3, 54689121), (9, 18229707), (27, 6076569), (41, 4001643), (81, 2025523), (123, 1333881), (127, 1291869), (369, 444627), (381, 430623), (389, 421767), (1107, 148209), (1143, 143541), (1167, 140589), (3321, 49403), (3429, 47847), (3501, 46863), (5207, 31509), (10287, 15949), (10503, 15621)]