29328237

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:2990

約数の個数: 20

約数和(自身を含む): 44171776

約数和(自身を除く): 14843539

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2851, 3429, 8553, 10287, 25659, 76977, 230931, 362077, 1086231, 3258693, 9776079, 29328237]

約数ペア:

[(1, 29328237), (3, 9776079), (9, 3258693), (27, 1086231), (81, 362077), (127, 230931), (381, 76977), (1143, 25659), (2851, 10287), (3429, 8553)]