87823533

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 142574784

約数和(自身を除く): 54751251

約数列:

[1, 3, 7, 21, 37, 49, 67, 111, 147, 201, 241, 259, 469, 723, 777, 1407, 1687, 1813, 2479, 3283, 5061, 5439, 7437, 8917, 9849, 11809, 16147, 17353, 26751, 35427, 48441, 52059, 62419, 113029, 121471, 187257, 339087, 364413, 436933, 597439, 791203, 1310799, 1792317, 2373609, 4182073, 12546219, 29274511, 87823533]

約数ペア:

[(1, 87823533), (3, 29274511), (7, 12546219), (21, 4182073), (37, 2373609), (49, 1792317), (67, 1310799), (111, 791203), (147, 597439), (201, 436933), (241, 364413), (259, 339087), (469, 187257), (723, 121471), (777, 113029), (1407, 62419), (1687, 52059), (1813, 48441), (2479, 35427), (3283, 26751), (5061, 17353), (5439, 16147), (7437, 11809), (8917, 9849)]