442034253

素因数分解:

$3^8\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 671353020

約数和(自身を除く): 229318767

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 757, 801, 2187, 2271, 2403, 6561, 6813, 7209, 20439, 21627, 61317, 64881, 67373, 183951, 194643, 202119, 551853, 583929, 606357, 1655559, 1819071, 4966677, 5457213, 16371639, 49114917, 147344751, 442034253]

約数ペア:

[(1, 442034253), (3, 147344751), (9, 49114917), (27, 16371639), (81, 5457213), (89, 4966677), (243, 1819071), (267, 1655559), (729, 606357), (757, 583929), (801, 551853), (2187, 202119), (2271, 194643), (2403, 183951), (6561, 67373), (6813, 64881), (7209, 61317), (20439, 21627)]