81589398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1236203}}^1$

素因数の和:1236219

約数の個数: 16

約数和(自身を含む): 178013376

約数和(自身を除く): 96423978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1236203, 2472406, 3708609, 7417218, 13598233, 27196466, 40794699, 81589398]

約数ペア:

[(1, 81589398), (2, 40794699), (3, 27196466), (6, 13598233), (11, 7417218), (22, 3708609), (33, 2472406), (66, 1236203)]