6540237

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 11338560

約数和(自身を除く): 4798323

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 99, 171, 183, 209, 297, 361, 513, 549, 627, 671, 1083, 1159, 1647, 1881, 2013, 3249, 3477, 3971, 5643, 6039, 9747, 10431, 11913, 12749, 18117, 22021, 31293, 35739, 38247, 66063, 107217, 114741, 198189, 242231, 344223, 594567, 726693, 2180079, 6540237]

約数ペア:

[(1, 6540237), (3, 2180079), (9, 726693), (11, 594567), (19, 344223), (27, 242231), (33, 198189), (57, 114741), (61, 107217), (99, 66063), (171, 38247), (183, 35739), (209, 31293), (297, 22021), (361, 18117), (513, 12749), (549, 11913), (627, 10431), (671, 9747), (1083, 6039), (1159, 5643), (1647, 3971), (1881, 3477), (2013, 3249)]