47206072053

素因数分解:

$3^6\times 7^1\times {\mathrm{137}}^1\times {\mathrm{67523}}^1$

素因数の和:67685

約数の個数: 56

約数和(自身を含む): 81479320128

約数和(自身を除く): 34273248075

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 137, 189, 243, 411, 567, 729, 959, 1233, 1701, 2877, 3699, 5103, 8631, 11097, 25893, 33291, 67523, 77679, 99873, 202569, 233037, 472661, 607707, 699111, 1417983, 1823121, 4253949, 5469363, 9250651, 12761847, 16408089, 27751953, 38285541, 49224267, 64754557, 83255859, 114856623, 194263671, 249767577, 344569869, 582791013, 749302731, 1748373039, 2247908193, 5245119117, 6743724579, 15735357351, 47206072053]

約数ペア:

[(1, 47206072053), (3, 15735357351), (7, 6743724579), (9, 5245119117), (21, 2247908193), (27, 1748373039), (63, 749302731), (81, 582791013), (137, 344569869), (189, 249767577), (243, 194263671), (411, 114856623), (567, 83255859), (729, 64754557), (959, 49224267), (1233, 38285541), (1701, 27751953), (2877, 16408089), (3699, 12761847), (5103, 9250651), (8631, 5469363), (11097, 4253949), (25893, 1823121), (33291, 1417983), (67523, 699111), (77679, 607707), (99873, 472661), (202569, 233037)]