140097

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 16

約数和(自身を含む): 205632

約数和(自身を除く): 65535

約数列:

[1, 3, 17, 41, 51, 67, 123, 201, 697, 1139, 2091, 2747, 3417, 8241, 46699, 140097]

約数ペア:

[(1, 140097), (3, 46699), (17, 8241), (41, 3417), (51, 2747), (67, 2091), (123, 1139), (201, 697)]