120985839

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11172

約数の個数: 32

約数和(自身を含む): 199270400

約数和(自身を除く): 78284561

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 11119, 33357, 100071, 144547, 300213, 344689, 433641, 1034067, 1300923, 3102201, 3902769, 4480957, 9306603, 13442871, 40328613, 120985839]

約数ペア:

[(1, 120985839), (3, 40328613), (9, 13442871), (13, 9306603), (27, 4480957), (31, 3902769), (39, 3102201), (93, 1300923), (117, 1034067), (279, 433641), (351, 344689), (403, 300213), (837, 144547), (1209, 100071), (3627, 33357), (10881, 11119)]