70780149

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 125801280

約数和(自身を除く): 55021131

約数列:

[1, 3, 9, 11, 19, 27, 33, 37, 57, 81, 99, 111, 113, 171, 209, 297, 333, 339, 407, 513, 627, 703, 891, 999, 1017, 1221, 1243, 1539, 1881, 2109, 2147, 2997, 3051, 3663, 3729, 4181, 5643, 6327, 6441, 7733, 9153, 10989, 11187, 12543, 16929, 18981, 19323, 23199, 23617, 32967, 33561, 37629, 45991, 56943, 57969, 69597, 70851, 79439, 100683, 112887, 137973, 173907, 208791, 212553, 238317, 338661, 413919, 626373, 637659, 714951, 873829, 1241757, 1912977, 2144853, 2621487, 3725271, 6434559, 7864461, 23593383, 70780149]

約数ペア:

[(1, 70780149), (3, 23593383), (9, 7864461), (11, 6434559), (19, 3725271), (27, 2621487), (33, 2144853), (37, 1912977), (57, 1241757), (81, 873829), (99, 714951), (111, 637659), (113, 626373), (171, 413919), (209, 338661), (297, 238317), (333, 212553), (339, 208791), (407, 173907), (513, 137973), (627, 112887), (703, 100683), (891, 79439), (999, 70851), (1017, 69597), (1221, 57969), (1243, 56943), (1539, 45991), (1881, 37629), (2109, 33561), (2147, 32967), (2997, 23617), (3051, 23199), (3663, 19323), (3729, 18981), (4181, 16929), (5643, 12543), (6327, 11187), (6441, 10989), (7733, 9153)]