90659577

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1993}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 123468480

約数和(自身を除く): 32808903

約数列:

[1, 3, 59, 177, 257, 771, 1993, 5979, 15163, 45489, 117587, 352761, 512201, 1536603, 30219859, 90659577]

約数ペア:

[(1, 90659577), (3, 30219859), (59, 1536603), (177, 512201), (257, 352761), (771, 117587), (1993, 45489), (5979, 15163)]