161815299

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2861}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 228731040

約数和(自身を除く): 66915741

約数列:

[1, 3, 17, 51, 1109, 2861, 3327, 8583, 18853, 48637, 56559, 145911, 3172849, 9518547, 53938433, 161815299]

約数ペア:

[(1, 161815299), (3, 53938433), (17, 9518547), (51, 3172849), (1109, 145911), (2861, 56559), (3327, 48637), (8583, 18853)]