79908957

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 121333760

約数和(自身を除く): 41424803

約数列:

[1, 3, 9, 27, 67, 163, 201, 271, 489, 603, 813, 1467, 1809, 2439, 4401, 7317, 10921, 18157, 32763, 44173, 54471, 98289, 132519, 163413, 294867, 397557, 490239, 1192671, 2959591, 8878773, 26636319, 79908957]

約数ペア:

[(1, 79908957), (3, 26636319), (9, 8878773), (27, 2959591), (67, 1192671), (163, 490239), (201, 397557), (271, 294867), (489, 163413), (603, 132519), (813, 98289), (1467, 54471), (1809, 44173), (2439, 32763), (4401, 18157), (7317, 10921)]