2955778911

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{26171}}^1$

素因数の和:26316

約数の個数: 32

約数和(自身を含む): 4522521600

約数和(自身を除く): 1566742689

約数列:

[1, 3, 9, 27, 47, 89, 141, 267, 423, 801, 1269, 2403, 4183, 12549, 26171, 37647, 78513, 112941, 235539, 706617, 1230037, 2329219, 3690111, 6987657, 11070333, 20962971, 33210999, 62888913, 109473293, 328419879, 985259637, 2955778911]

約数ペア:

[(1, 2955778911), (3, 985259637), (9, 328419879), (27, 109473293), (47, 62888913), (89, 33210999), (141, 20962971), (267, 11070333), (423, 6987657), (801, 3690111), (1269, 2329219), (2403, 1230037), (4183, 706617), (12549, 235539), (26171, 112941), (37647, 78513)]