70288803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{66751}}^1$

素因数の和:66776

約数の個数: 20

約数和(自身を含む): 113077888

約数和(自身を除く): 42789085

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 66751, 200253, 600759, 867763, 1802277, 2603289, 5406831, 7809867, 23429601, 70288803]

約数ペア:

[(1, 70288803), (3, 23429601), (9, 7809867), (13, 5406831), (27, 2603289), (39, 1802277), (81, 867763), (117, 600759), (351, 200253), (1053, 66751)]