9340191

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 17879680

約数和(自身を除く): 8539489

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 81, 119, 133, 153, 171, 189, 243, 289, 323, 357, 399, 459, 513, 567, 867, 969, 1071, 1197, 1377, 1539, 1701, 2023, 2261, 2601, 2907, 3213, 3591, 4131, 4617, 5491, 6069, 6783, 7803, 8721, 9639, 10773, 16473, 18207, 20349, 23409, 26163, 28917, 32319, 38437, 49419, 54621, 61047, 70227, 78489, 115311, 148257, 163863, 183141, 345933, 444771, 491589, 549423, 1037799, 1334313, 3113397, 9340191]

約数ペア:

[(1, 9340191), (3, 3113397), (7, 1334313), (9, 1037799), (17, 549423), (19, 491589), (21, 444771), (27, 345933), (51, 183141), (57, 163863), (63, 148257), (81, 115311), (119, 78489), (133, 70227), (153, 61047), (171, 54621), (189, 49419), (243, 38437), (289, 32319), (323, 28917), (357, 26163), (399, 23409), (459, 20349), (513, 18207), (567, 16473), (867, 10773), (969, 9639), (1071, 8721), (1197, 7803), (1377, 6783), (1539, 6069), (1701, 5491), (2023, 4617), (2261, 4131), (2601, 3591), (2907, 3213)]