201754071

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:901

約数の個数: 40

約数和(自身を含む): 313051200

約数和(自身を除く): 111297129

約数列:

[1, 3, 9, 27, 41, 79, 81, 123, 237, 369, 711, 769, 1107, 2133, 2307, 3239, 3321, 6399, 6921, 9717, 20763, 29151, 31529, 60751, 62289, 87453, 94587, 182253, 262359, 283761, 546759, 851283, 1640277, 2490791, 2553849, 4920831, 7472373, 22417119, 67251357, 201754071]

約数ペア:

[(1, 201754071), (3, 67251357), (9, 22417119), (27, 7472373), (41, 4920831), (79, 2553849), (81, 2490791), (123, 1640277), (237, 851283), (369, 546759), (711, 283761), (769, 262359), (1107, 182253), (2133, 94587), (2307, 87453), (3239, 62289), (3321, 60751), (6399, 31529), (6921, 29151), (9717, 20763)]