232121799

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 415833600

約数和(自身を除く): 183711801

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 139, 273, 417, 819, 973, 1251, 1807, 2039, 2919, 5421, 6117, 8757, 12649, 14273, 16263, 18351, 26507, 37947, 42819, 79521, 113841, 128457, 185549, 238563, 283421, 556647, 850263, 1669941, 1983947, 2550789, 3684473, 5951841, 11053419, 17855523, 25791311, 33160257, 77373933, 232121799]

約数ペア:

[(1, 232121799), (3, 77373933), (7, 33160257), (9, 25791311), (13, 17855523), (21, 11053419), (39, 5951841), (63, 3684473), (91, 2550789), (117, 1983947), (139, 1669941), (273, 850263), (417, 556647), (819, 283421), (973, 238563), (1251, 185549), (1807, 128457), (2039, 113841), (2919, 79521), (5421, 42819), (6117, 37947), (8757, 26507), (12649, 18351), (14273, 16263)]