40825917

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 66683520

約数和(自身を除く): 25857603

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 297, 303, 909, 1111, 1361, 2727, 3333, 4083, 9999, 12249, 14971, 29997, 36747, 44913, 134739, 137461, 404217, 412383, 1237149, 1512071, 3711447, 4536213, 13608639, 40825917]

約数ペア:

[(1, 40825917), (3, 13608639), (9, 4536213), (11, 3711447), (27, 1512071), (33, 1237149), (99, 412383), (101, 404217), (297, 137461), (303, 134739), (909, 44913), (1111, 36747), (1361, 29997), (2727, 14971), (3333, 12249), (4083, 9999)]