81650679

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 122470656

約数和(自身を除く): 40819977

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 5231, 15609, 15693, 57541, 172623, 224933, 632951, 674799, 1898853, 2474263, 7422789, 27216893, 81650679]

約数ペア:

[(1, 81650679), (3, 27216893), (11, 7422789), (33, 2474263), (43, 1898853), (121, 674799), (129, 632951), (363, 224933), (473, 172623), (1419, 57541), (5203, 15693), (5231, 15609)]