59631579

素因数分解:

$3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 105984000

約数和(自身を除く): 46352421

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 137, 141, 147, 189, 329, 343, 411, 423, 441, 959, 987, 1029, 1233, 1269, 1323, 2303, 2877, 2961, 3087, 3699, 6439, 6713, 6909, 8631, 8883, 9261, 16121, 19317, 20139, 20727, 25893, 45073, 46991, 48363, 57951, 60417, 62181, 135219, 140973, 145089, 173853, 181251, 315511, 405657, 422919, 435267, 946533, 1216971, 1268757, 2208577, 2839599, 6625731, 8518797, 19877193, 59631579]

約数ペア:

[(1, 59631579), (3, 19877193), (7, 8518797), (9, 6625731), (21, 2839599), (27, 2208577), (47, 1268757), (49, 1216971), (63, 946533), (137, 435267), (141, 422919), (147, 405657), (189, 315511), (329, 181251), (343, 173853), (411, 145089), (423, 140973), (441, 135219), (959, 62181), (987, 60417), (1029, 57951), (1233, 48363), (1269, 46991), (1323, 45073), (2303, 25893), (2877, 20727), (2961, 20139), (3087, 19317), (3699, 16121), (6439, 9261), (6713, 8883), (6909, 8631)]