188097

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:89

約数の個数: 24

約数和(自身を含む): 316224

約数和(自身を除く): 128127

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 169, 273, 371, 507, 689, 1113, 1183, 2067, 3549, 4823, 8957, 14469, 26871, 62699, 188097]

約数ペア:

[(1, 188097), (3, 62699), (7, 26871), (13, 14469), (21, 8957), (39, 4823), (53, 3549), (91, 2067), (159, 1183), (169, 1113), (273, 689), (371, 507)]