83807514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{221713}}^1$

素因数の和:221731

約数の個数: 32

約数和(自身を含む): 212845440

約数和(自身を除く): 129037926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 221713, 443426, 665139, 1330278, 1551991, 1995417, 3103982, 3990834, 4655973, 5986251, 9311946, 11972502, 13967919, 27935838, 41903757, 83807514]

約数ペア:

[(1, 83807514), (2, 41903757), (3, 27935838), (6, 13967919), (7, 11972502), (9, 9311946), (14, 5986251), (18, 4655973), (21, 3990834), (27, 3103982), (42, 1995417), (54, 1551991), (63, 1330278), (126, 665139), (189, 443426), (378, 221713)]