66327417

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{62989}}^1$

素因数の和:63014

約数の個数: 20

約数和(自身を含む): 106705060

約数和(自身を除く): 40377643

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 62989, 188967, 566901, 818857, 1700703, 2456571, 5102109, 7369713, 22109139, 66327417]

約数ペア:

[(1, 66327417), (3, 22109139), (9, 7369713), (13, 5102109), (27, 2456571), (39, 1700703), (81, 818857), (117, 566901), (351, 188967), (1053, 62989)]