17292231

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 28940800

約数和(自身を除く): 11648569

約数列:

[1, 3, 9, 11, 27, 33, 67, 79, 99, 121, 201, 237, 297, 363, 603, 711, 737, 869, 1089, 1809, 2133, 2211, 2607, 3267, 5293, 6633, 7821, 8107, 9559, 15879, 19899, 23463, 24321, 28677, 47637, 58223, 72963, 86031, 142911, 174669, 218889, 258093, 524007, 640453, 1572021, 1921359, 5764077, 17292231]

約数ペア:

[(1, 17292231), (3, 5764077), (9, 1921359), (11, 1572021), (27, 640453), (33, 524007), (67, 258093), (79, 218889), (99, 174669), (121, 142911), (201, 86031), (237, 72963), (297, 58223), (363, 47637), (603, 28677), (711, 24321), (737, 23463), (869, 19899), (1089, 15879), (1809, 9559), (2133, 8107), (2211, 7821), (2607, 6633), (3267, 5293)]