72496809

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34871}}^1$

素因数の和:34898

約数の個数: 32

約数和(自身を含む): 133908480

約数和(自身を除く): 61411671

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 34871, 104613, 244097, 313839, 383581, 732291, 941517, 1150743, 2196873, 2685067, 3452229, 6590619, 8055201, 10356687, 24165603, 72496809]

約数ペア:

[(1, 72496809), (3, 24165603), (7, 10356687), (9, 8055201), (11, 6590619), (21, 3452229), (27, 2685067), (33, 2196873), (63, 1150743), (77, 941517), (99, 732291), (189, 383581), (231, 313839), (297, 244097), (693, 104613), (2079, 34871)]