738787527

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{27611}}^1$

素因数の和:28611

約数の個数: 16

約数和(自身を含む): 1095644160

約数和(自身を除く): 356856633

約数列:

[1, 3, 9, 27, 991, 2973, 8919, 26757, 27611, 82833, 248499, 745497, 27362501, 82087503, 246262509, 738787527]

約数ペア:

[(1, 738787527), (3, 246262509), (9, 82087503), (27, 27362501), (991, 745497), (2973, 248499), (8919, 82833), (26757, 27611)]