74738937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11949

約数の個数: 32

約数和(自身を含む): 127991808

約数和(自身を除く): 53252871

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 11903, 35709, 83321, 154739, 249963, 273769, 464217, 821307, 1083173, 1916383, 3249519, 3558997, 5749149, 10676991, 24912979, 74738937]

約数ペア:

[(1, 74738937), (3, 24912979), (7, 10676991), (13, 5749149), (21, 3558997), (23, 3249519), (39, 1916383), (69, 1083173), (91, 821307), (161, 464217), (273, 273769), (299, 249963), (483, 154739), (897, 83321), (2093, 35709), (6279, 11903)]