2955141873

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{2237}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 4523409792

約数和(自身を除く): 1568267919

約数列:

[1, 3, 9, 27, 47, 81, 141, 347, 423, 1041, 1269, 2237, 3123, 3807, 6711, 9369, 16309, 20133, 28107, 48927, 60399, 105139, 146781, 181197, 315417, 440343, 776239, 946251, 1321029, 2328717, 2838753, 6986151, 8516259, 20958453, 36483233, 62875359, 109449699, 328349097, 985047291, 2955141873]

約数ペア:

[(1, 2955141873), (3, 985047291), (9, 328349097), (27, 109449699), (47, 62875359), (81, 36483233), (141, 20958453), (347, 8516259), (423, 6986151), (1041, 2838753), (1269, 2328717), (2237, 1321029), (3123, 946251), (3807, 776239), (6711, 440343), (9369, 315417), (16309, 181197), (20133, 146781), (28107, 105139), (48927, 60399)]