160965981

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17483}}^1$

素因数の和:17534

約数の個数: 32

約数和(自身を含む): 268554240

約数和(自身を除く): 107588259

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 17483, 52449, 157347, 192313, 472041, 541973, 576939, 1625919, 1730817, 4877757, 5192451, 5961703, 14633271, 17885109, 53655327, 160965981]

約数ペア:

[(1, 160965981), (3, 53655327), (9, 17885109), (11, 14633271), (27, 5961703), (31, 5192451), (33, 4877757), (93, 1730817), (99, 1625919), (279, 576939), (297, 541973), (341, 472041), (837, 192313), (1023, 157347), (3069, 52449), (9207, 17483)]