27372897

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 43443840

約数和(自身を除く): 16070943

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 261, 271, 387, 783, 813, 1161, 1247, 2349, 2439, 3483, 3741, 7317, 7859, 11223, 11653, 21951, 23577, 33669, 34959, 70731, 101007, 104877, 212193, 314631, 337937, 636579, 943893, 1013811, 3041433, 9124299, 27372897]

約数ペア:

[(1, 27372897), (3, 9124299), (9, 3041433), (27, 1013811), (29, 943893), (43, 636579), (81, 337937), (87, 314631), (129, 212193), (261, 104877), (271, 101007), (387, 70731), (783, 34959), (813, 33669), (1161, 23577), (1247, 21951), (2349, 11653), (2439, 11223), (3483, 7859), (3741, 7317)]