66349179

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 106344000

約数和(自身を除く): 39994821

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 421, 449, 1263, 1347, 3789, 4041, 5473, 5837, 11367, 12123, 16419, 17511, 49257, 52533, 147771, 157599, 189029, 567087, 1701261, 2457377, 5103783, 7372131, 22116393, 66349179]

約数ペア:

[(1, 66349179), (3, 22116393), (9, 7372131), (13, 5103783), (27, 2457377), (39, 1701261), (117, 567087), (351, 189029), (421, 157599), (449, 147771), (1263, 52533), (1347, 49257), (3789, 17511), (4041, 16419), (5473, 12123), (5837, 11367)]