32780007

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 51184224

約数和(自身を除く): 18404217

約数列:

[1, 3, 9, 13, 39, 117, 503, 557, 1509, 1671, 4527, 5013, 6539, 7241, 19617, 21723, 58851, 65169, 280171, 840513, 2521539, 3642223, 10926669, 32780007]

約数ペア:

[(1, 32780007), (3, 10926669), (9, 3642223), (13, 2521539), (39, 840513), (117, 280171), (503, 65169), (557, 58851), (1509, 21723), (1671, 19617), (4527, 7241), (5013, 6539)]