194664603

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 325184544

約数和(自身を除く): 130519941

約数列:

[1, 3, 7, 17, 21, 49, 51, 61, 119, 147, 183, 357, 427, 833, 1037, 1277, 1281, 2499, 2989, 3111, 3831, 7259, 8939, 8967, 21709, 21777, 26817, 50813, 62573, 65127, 77897, 151963, 152439, 187719, 233691, 455889, 545279, 1063741, 1324249, 1635837, 3191223, 3816953, 3972747, 9269743, 11450859, 27809229, 64888201, 194664603]

約数ペア:

[(1, 194664603), (3, 64888201), (7, 27809229), (17, 11450859), (21, 9269743), (49, 3972747), (51, 3816953), (61, 3191223), (119, 1635837), (147, 1324249), (183, 1063741), (357, 545279), (427, 455889), (833, 233691), (1037, 187719), (1277, 152439), (1281, 151963), (2499, 77897), (2989, 65127), (3111, 62573), (3831, 50813), (7259, 26817), (8939, 21777), (8967, 21709)]