15678213243

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16087}}^1\times {\mathrm{4219}}^1$

素因数の和:20327

約数の個数: 32

約数和(自身を含む): 26070282240

約数和(自身を除く): 10392068997

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4219, 12657, 16087, 29533, 46409, 48261, 88599, 112609, 139227, 176957, 324863, 337827, 530871, 974589, 1238699, 3716097, 67871053, 203613159, 475097371, 746581583, 1425292113, 2239744749, 5226071081, 15678213243]

約数ペア:

[(1, 15678213243), (3, 5226071081), (7, 2239744749), (11, 1425292113), (21, 746581583), (33, 475097371), (77, 203613159), (231, 67871053), (4219, 3716097), (12657, 1238699), (16087, 974589), (29533, 530871), (46409, 337827), (48261, 324863), (88599, 176957), (112609, 139227)]