156744408987

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109534877}}^1$

素因数の和:109534939

約数の個数: 16

約数和(自身を含む): 236595336480

約数和(自身を除く): 79850927493

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 109534877, 328604631, 985813893, 2957441679, 5805348481, 17416045443, 52248136329, 156744408987]

約数ペア:

[(1, 156744408987), (3, 52248136329), (9, 17416045443), (27, 5805348481), (53, 2957441679), (159, 985813893), (477, 328604631), (1431, 109534877)]