2756882007

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8009}}^1$

素因数の和:8109

約数の個数: 64

約数和(自身を含む): 4767552000

約数和(自身を除く): 2010669993

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 99, 171, 183, 209, 297, 513, 549, 627, 671, 1159, 1647, 1881, 2013, 3477, 5643, 6039, 8009, 10431, 12749, 18117, 24027, 31293, 38247, 72081, 88099, 114741, 152171, 216243, 264297, 344223, 456513, 488549, 792891, 1369539, 1465647, 1673881, 2378673, 4108617, 4396941, 5021643, 5374039, 9282431, 13190823, 15064929, 16122117, 27847293, 45194787, 48366351, 83541879, 102106741, 145099053, 250625637, 306320223, 918960669, 2756882007]

約数ペア:

[(1, 2756882007), (3, 918960669), (9, 306320223), (11, 250625637), (19, 145099053), (27, 102106741), (33, 83541879), (57, 48366351), (61, 45194787), (99, 27847293), (171, 16122117), (183, 15064929), (209, 13190823), (297, 9282431), (513, 5374039), (549, 5021643), (627, 4396941), (671, 4108617), (1159, 2378673), (1647, 1673881), (1881, 1465647), (2013, 1369539), (3477, 792891), (5643, 488549), (6039, 456513), (8009, 344223), (10431, 264297), (12749, 216243), (18117, 152171), (24027, 114741), (31293, 88099), (38247, 72081)]