163636821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 253344000

約数和(自身を除く): 89707179

約数列:

[1, 3, 9, 27, 29, 87, 103, 261, 309, 783, 927, 2029, 2781, 2987, 6087, 8961, 18261, 26883, 54783, 58841, 80649, 176523, 208987, 529569, 626961, 1588707, 1880883, 5642649, 6060623, 18181869, 54545607, 163636821]

約数ペア:

[(1, 163636821), (3, 54545607), (9, 18181869), (27, 6060623), (29, 5642649), (87, 1880883), (103, 1588707), (261, 626961), (309, 529569), (783, 208987), (927, 176523), (2029, 80649), (2781, 58841), (2987, 54783), (6087, 26883), (8961, 18261)]