201631071

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{3259}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 276030720

約数和(自身を除く): 74399649

約数列:

[1, 3, 41, 123, 503, 1509, 3259, 9777, 20623, 61869, 133619, 400857, 1639277, 4917831, 67210357, 201631071]

約数ペア:

[(1, 201631071), (3, 67210357), (41, 4917831), (123, 1639277), (503, 400857), (1509, 133619), (3259, 61869), (9777, 20623)]