157056003

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 256838400

約数和(自身を除く): 99782397

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 243, 249, 351, 599, 747, 1053, 1079, 1797, 2241, 3159, 3237, 5391, 6723, 7787, 9711, 16173, 20169, 23361, 29133, 48519, 49717, 70083, 87399, 145557, 149151, 210249, 262197, 447453, 630747, 646321, 1342359, 1892241, 1938963, 4027077, 5816889, 12081231, 17450667, 52352001, 157056003]

約数ペア:

[(1, 157056003), (3, 52352001), (9, 17450667), (13, 12081231), (27, 5816889), (39, 4027077), (81, 1938963), (83, 1892241), (117, 1342359), (243, 646321), (249, 630747), (351, 447453), (599, 262197), (747, 210249), (1053, 149151), (1079, 145557), (1797, 87399), (2241, 70083), (3159, 49717), (3237, 48519), (5391, 29133), (6723, 23361), (7787, 20169), (9711, 16173)]