156950505927

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{643}}^1\times {\mathrm{16649}}^1$

素因数の和:17485

約数の個数: 40

約数和(自身を含む): 236133097200

約数和(自身を除く): 79182591273

約数列:

[1, 3, 9, 27, 81, 181, 543, 643, 1629, 1929, 4887, 5787, 14661, 16649, 17361, 49947, 52083, 116383, 149841, 349149, 449523, 1047447, 1348569, 3013469, 3142341, 9040407, 9427023, 10705307, 27121221, 32115921, 81363663, 96347763, 244090989, 289043289, 867129867, 1937660567, 5812981701, 17438945103, 52316835309, 156950505927]

約数ペア:

[(1, 156950505927), (3, 52316835309), (9, 17438945103), (27, 5812981701), (81, 1937660567), (181, 867129867), (543, 289043289), (643, 244090989), (1629, 96347763), (1929, 81363663), (4887, 32115921), (5787, 27121221), (14661, 10705307), (16649, 9427023), (17361, 9040407), (49947, 3142341), (52083, 3013469), (116383, 1348569), (149841, 1047447), (349149, 449523)]