40789737

素因数分解:

$3^8\times {\mathrm{6217}}^1$

素因数の和:6241

約数の個数: 18

約数和(自身を含む): 61191338

約数和(自身を除く): 20401601

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6217, 6561, 18651, 55953, 167859, 503577, 1510731, 4532193, 13596579, 40789737]

約数ペア:

[(1, 40789737), (3, 13596579), (9, 4532193), (27, 1510731), (81, 503577), (243, 167859), (729, 55953), (2187, 18651), (6217, 6561)]