71360163

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4549}}^1$

素因数の和:4648

約数の個数: 32

約数和(自身を含む): 122304000

約数和(自身を除く): 50943837

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 4549, 5229, 13647, 15687, 31843, 40941, 95529, 122823, 286587, 377567, 859761, 1132701, 2642969, 3398103, 7928907, 10194309, 23786721, 71360163]

約数ペア:

[(1, 71360163), (3, 23786721), (7, 10194309), (9, 7928907), (21, 3398103), (27, 2642969), (63, 1132701), (83, 859761), (189, 377567), (249, 286587), (581, 122823), (747, 95529), (1743, 40941), (2241, 31843), (4549, 15687), (5229, 13647)]