828133065

素因数分解:

$3^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3391}}^1$

素因数の和:3481

約数の個数: 56

約数和(自身を含む): 1512642048

約数和(自身を除く): 684508983

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 243, 335, 405, 603, 729, 1005, 1215, 1809, 3015, 3391, 3645, 5427, 9045, 10173, 16281, 16955, 27135, 30519, 48843, 50865, 81405, 91557, 152595, 227197, 244215, 274671, 457785, 681591, 824013, 1135985, 1373355, 2044773, 2472039, 3407955, 4120065, 6134319, 10223865, 12360195, 18402957, 30671595, 55208871, 92014785, 165626613, 276044355, 828133065]

約数ペア:

[(1, 828133065), (3, 276044355), (5, 165626613), (9, 92014785), (15, 55208871), (27, 30671595), (45, 18402957), (67, 12360195), (81, 10223865), (135, 6134319), (201, 4120065), (243, 3407955), (335, 2472039), (405, 2044773), (603, 1373355), (729, 1135985), (1005, 824013), (1215, 681591), (1809, 457785), (3015, 274671), (3391, 244215), (3645, 227197), (5427, 152595), (9045, 91557), (10173, 81405), (16281, 50865), (16955, 48843), (27135, 30519)]