156798017109

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{36524113}}^1$

素因数の和:36524178

約数の個数: 20

約数和(自身を含む): 238648560876

約数和(自身を除く): 81850543767

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 36524113, 109572339, 328717017, 986151051, 1935777989, 2958453153, 5807333967, 17422001901, 52266005703, 156798017109]

約数ペア:

[(1, 156798017109), (3, 52266005703), (9, 17422001901), (27, 5807333967), (53, 2958453153), (81, 1935777989), (159, 986151051), (477, 328717017), (1431, 109572339), (4293, 36524113)]