54131391

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 80145936

約数和(自身を除く): 26014545

約数列:

[1, 3, 9, 53, 159, 283, 401, 477, 849, 1203, 2547, 3609, 14999, 21253, 44997, 63759, 113483, 134991, 191277, 340449, 1021347, 6014599, 18043797, 54131391]

約数ペア:

[(1, 54131391), (3, 18043797), (9, 6014599), (53, 1021347), (159, 340449), (283, 191277), (401, 134991), (477, 113483), (849, 63759), (1203, 44997), (2547, 21253), (3609, 14999)]