27160679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 35957376

約数和(自身を除く): 8796697

約数列:

[1, 7, 13, 17, 91, 97, 119, 181, 221, 679, 1261, 1267, 1547, 1649, 2353, 3077, 8827, 11543, 16471, 17557, 21437, 21539, 40001, 122899, 150059, 228241, 280007, 298469, 1597687, 2089283, 3880097, 27160679]

約数ペア:

[(1, 27160679), (7, 3880097), (13, 2089283), (17, 1597687), (91, 298469), (97, 280007), (119, 228241), (181, 150059), (221, 122899), (679, 40001), (1261, 21539), (1267, 21437), (1547, 17557), (1649, 16471), (2353, 11543), (3077, 8827)]