127803483

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5519}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 192890880

約数和(自身を除く): 65087397

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2573, 5519, 7719, 16557, 23157, 49671, 171089, 458077, 513267, 1374231, 1539801, 4122693, 14200387, 42601161, 127803483]

約数ペア:

[(1, 127803483), (3, 42601161), (9, 14200387), (31, 4122693), (83, 1539801), (93, 1374231), (249, 513267), (279, 458077), (747, 171089), (2573, 49671), (5519, 23157), (7719, 16557)]