79477083

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20681}}^1$

素因数の和:20755

約数の個数: 24

約数和(自身を含む): 133357536

約数和(自身を除く): 53880453

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 20681, 62043, 144767, 186129, 434301, 1261541, 1302903, 3784623, 8830787, 11353869, 26492361, 79477083]

約数ペア:

[(1, 79477083), (3, 26492361), (7, 11353869), (9, 8830787), (21, 3784623), (61, 1302903), (63, 1261541), (183, 434301), (427, 186129), (549, 144767), (1281, 62043), (3843, 20681)]