86980492809

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81214279}}^1$

素因数の和:81214309

約数の個数: 24

約数和(自身を含む): 152033132160

約数和(自身を除く): 65052639351

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 81214279, 243642837, 568499953, 730928511, 1380642743, 1705499859, 4141928229, 5116499577, 9664499201, 12425784687, 28993497603, 86980492809]

約数ペア:

[(1, 86980492809), (3, 28993497603), (7, 12425784687), (9, 9664499201), (17, 5116499577), (21, 4141928229), (51, 1705499859), (63, 1380642743), (119, 730928511), (153, 568499953), (357, 243642837), (1071, 81214279)]