772510161

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 1081724416

約数和(自身を除く): 309214255

約数列:

[1, 3, 37, 61, 111, 183, 271, 421, 813, 1263, 2257, 6771, 10027, 15577, 16531, 25681, 30081, 46731, 49593, 77043, 114091, 342273, 611647, 950197, 1834941, 2850591, 4221367, 6959551, 12664101, 20878653, 257503387, 772510161]

約数ペア:

[(1, 772510161), (3, 257503387), (37, 20878653), (61, 12664101), (111, 6959551), (183, 4221367), (271, 2850591), (421, 1834941), (813, 950197), (1263, 611647), (2257, 342273), (6771, 114091), (10027, 77043), (15577, 49593), (16531, 46731), (25681, 30081)]