142743999

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{6553}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 195361632

約数和(自身を除く): 52617633

約数列:

[1, 3, 53, 137, 159, 411, 6553, 7261, 19659, 21783, 347309, 897761, 1041927, 2693283, 47581333, 142743999]

約数ペア:

[(1, 142743999), (3, 47581333), (53, 2693283), (137, 1041927), (159, 897761), (411, 347309), (6553, 21783), (7261, 19659)]