157405280319

素因数分解:

$3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{541}}^1\times {\mathrm{6607}}^1$

素因数の和:7397

約数の個数: 64

約数和(自身を含む): 268185415680

約数和(自身を除く): 110780135361

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 233, 541, 699, 1623, 1631, 2097, 3787, 4869, 4893, 6291, 6607, 11361, 14607, 14679, 19821, 34083, 44037, 46249, 59463, 102249, 126053, 138747, 178389, 378159, 416241, 882371, 1134477, 1248723, 1539431, 2647113, 3403431, 3574387, 4618293, 7941339, 10723161, 10776017, 13854879, 23824017, 25020709, 32169483, 32328051, 41564637, 75062127, 96508449, 96984153, 225186381, 290952459, 675559143, 832832171, 2498496513, 5829825197, 7495489539, 17489475591, 22486468617, 52468426773, 157405280319]

約数ペア:

[(1, 157405280319), (3, 52468426773), (7, 22486468617), (9, 17489475591), (21, 7495489539), (27, 5829825197), (63, 2498496513), (189, 832832171), (233, 675559143), (541, 290952459), (699, 225186381), (1623, 96984153), (1631, 96508449), (2097, 75062127), (3787, 41564637), (4869, 32328051), (4893, 32169483), (6291, 25020709), (6607, 23824017), (11361, 13854879), (14607, 10776017), (14679, 10723161), (19821, 7941339), (34083, 4618293), (44037, 3574387), (46249, 3403431), (59463, 2647113), (102249, 1539431), (126053, 1248723), (138747, 1134477), (178389, 882371), (378159, 416241)]