87420546

素因数分解:

$2^1\times 3^4\times {\mathrm{539633}}^1$

素因数の和:539647

約数の個数: 20

約数和(自身を含む): 195887142

約数和(自身を除く): 108466596

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 539633, 1079266, 1618899, 3237798, 4856697, 9713394, 14570091, 29140182, 43710273, 87420546]

約数ペア:

[(1, 87420546), (2, 43710273), (3, 29140182), (6, 14570091), (9, 9713394), (18, 4856697), (27, 3237798), (54, 1618899), (81, 1079266), (162, 539633)]