7210201851

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173293}}^1$

素因数の和:173392

約数の個数: 32

約数和(自身を含む): 11312632320

約数和(自身を除く): 4102430469

約数列:

[1, 3, 9, 23, 27, 67, 69, 201, 207, 603, 621, 1541, 1809, 4623, 13869, 41607, 173293, 519879, 1559637, 3985739, 4678911, 11610631, 11957217, 34831893, 35871651, 104495679, 107614953, 267044513, 313487037, 801133539, 2403400617, 7210201851]

約数ペア:

[(1, 7210201851), (3, 2403400617), (9, 801133539), (23, 313487037), (27, 267044513), (67, 107614953), (69, 104495679), (201, 35871651), (207, 34831893), (603, 11957217), (621, 11610631), (1541, 4678911), (1809, 3985739), (4623, 1559637), (13869, 519879), (41607, 173293)]