161884827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1319}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 252252000

約数和(自身を除く): 90367173

約数列:

[1, 3, 9, 13, 39, 117, 1049, 1319, 3147, 3957, 9441, 11871, 13637, 17147, 40911, 51441, 122733, 154323, 1383631, 4150893, 12452679, 17987203, 53961609, 161884827]

約数ペア:

[(1, 161884827), (3, 53961609), (9, 17987203), (13, 12452679), (39, 4150893), (117, 1383631), (1049, 154323), (1319, 122733), (3147, 51441), (3957, 40911), (9441, 17147), (11871, 13637)]