492750027

素因数分解:

$3^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 80

約数和(自身を含む): 930380160

約数和(自身を除く): 437630133

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 343, 441, 539, 691, 693, 1029, 1323, 1617, 2073, 2079, 2401, 3087, 3773, 4837, 4851, 6219, 7203, 7601, 9261, 11319, 14511, 14553, 18657, 21609, 22803, 26411, 33859, 33957, 43533, 53207, 64827, 68409, 79233, 101577, 101871, 130599, 159621, 205227, 237013, 237699, 304731, 372449, 478863, 711039, 713097, 914193, 1117347, 1436589, 1659091, 2133117, 2607143, 3352041, 4977273, 6399351, 7821429, 10056123, 14931819, 18250001, 23464287, 44795457, 54750003, 70392861, 164250009, 492750027]

約数ペア:

[(1, 492750027), (3, 164250009), (7, 70392861), (9, 54750003), (11, 44795457), (21, 23464287), (27, 18250001), (33, 14931819), (49, 10056123), (63, 7821429), (77, 6399351), (99, 4977273), (147, 3352041), (189, 2607143), (231, 2133117), (297, 1659091), (343, 1436589), (441, 1117347), (539, 914193), (691, 713097), (693, 711039), (1029, 478863), (1323, 372449), (1617, 304731), (2073, 237699), (2079, 237013), (2401, 205227), (3087, 159621), (3773, 130599), (4837, 101871), (4851, 101577), (6219, 79233), (7203, 68409), (7601, 64827), (9261, 53207), (11319, 43533), (14511, 33957), (14553, 33859), (18657, 26411), (21609, 22803)]