27598263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3229}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 47132160

約数和(自身を除く): 19533897

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3229, 8547, 9687, 22603, 35519, 67809, 106557, 119473, 248633, 358419, 745899, 836311, 1314203, 2508933, 3942609, 9199421, 27598263]

約数ペア:

[(1, 27598263), (3, 9199421), (7, 3942609), (11, 2508933), (21, 1314203), (33, 836311), (37, 745899), (77, 358419), (111, 248633), (231, 119473), (259, 106557), (407, 67809), (777, 35519), (1221, 22603), (2849, 9687), (3229, 8547)]