160983549

素因数分解:

$3^2\times {\mathrm{127}}^2\times {\mathrm{1109}}^1$

素因数の和:1369

約数の個数: 18

約数和(自身を含む): 234588510

約数和(自身を除く): 73604961

約数列:

[1, 3, 9, 127, 381, 1109, 1143, 3327, 9981, 16129, 48387, 140843, 145161, 422529, 1267587, 17887061, 53661183, 160983549]

約数ペア:

[(1, 160983549), (3, 53661183), (9, 17887061), (127, 1267587), (381, 422529), (1109, 145161), (1143, 140843), (3327, 48387), (9981, 16129)]