57287529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{743}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 32081751

約数列:

[1, 3, 9, 13, 39, 117, 659, 743, 1977, 2229, 5931, 6687, 8567, 9659, 25701, 28977, 77103, 86931, 489637, 1468911, 4406733, 6365281, 19095843, 57287529]

約数ペア:

[(1, 57287529), (3, 19095843), (9, 6365281), (13, 4406733), (39, 1468911), (117, 489637), (659, 86931), (743, 77103), (1977, 28977), (2229, 25701), (5931, 9659), (6687, 8567)]