27418167

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 20105673

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 101, 139, 217, 279, 303, 417, 651, 707, 909, 973, 1251, 1953, 2121, 2919, 3131, 4309, 6363, 8757, 9393, 12927, 14039, 21917, 28179, 30163, 38781, 42117, 65751, 90489, 98273, 126351, 197253, 271467, 294819, 435209, 884457, 1305627, 3046463, 3916881, 9139389, 27418167]

約数ペア:

[(1, 27418167), (3, 9139389), (7, 3916881), (9, 3046463), (21, 1305627), (31, 884457), (63, 435209), (93, 294819), (101, 271467), (139, 197253), (217, 126351), (279, 98273), (303, 90489), (417, 65751), (651, 42117), (707, 38781), (909, 30163), (973, 28179), (1251, 21917), (1953, 14039), (2121, 12927), (2919, 9393), (3131, 8757), (4309, 6363)]