83661606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221327}}^1$

素因数の和:221345

約数の個数: 32

約数和(自身を含む): 212474880

約数和(自身を除く): 128813274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221327, 442654, 663981, 1327962, 1549289, 1991943, 3098578, 3983886, 4647867, 5975829, 9295734, 11951658, 13943601, 27887202, 41830803, 83661606]

約数ペア:

[(1, 83661606), (2, 41830803), (3, 27887202), (6, 13943601), (7, 11951658), (9, 9295734), (14, 5975829), (18, 4647867), (21, 3983886), (27, 3098578), (42, 1991943), (54, 1549289), (63, 1327962), (126, 663981), (189, 442654), (378, 221327)]