81258177

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27059}}^1$

素因数の和:27093

約数の個数: 32

約数和(自身を含む): 145474560

約数和(自身を除く): 64216383

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 27059, 81177, 189413, 297649, 351767, 568239, 892947, 1055301, 2083543, 2462369, 3869437, 6250629, 7387107, 11608311, 27086059, 81258177]

約数ペア:

[(1, 81258177), (3, 27086059), (7, 11608311), (11, 7387107), (13, 6250629), (21, 3869437), (33, 2462369), (39, 2083543), (77, 1055301), (91, 892947), (143, 568239), (231, 351767), (273, 297649), (429, 189413), (1001, 81177), (3003, 27059)]