72616863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 36537441

約数列:

[1, 3, 11, 33, 41, 123, 191, 281, 451, 573, 843, 1353, 2101, 3091, 6303, 7831, 9273, 11521, 23493, 34563, 53671, 86141, 126731, 161013, 258423, 380193, 590381, 1771143, 2200511, 6601533, 24205621, 72616863]

約数ペア:

[(1, 72616863), (3, 24205621), (11, 6601533), (33, 2200511), (41, 1771143), (123, 590381), (191, 380193), (281, 258423), (451, 161013), (573, 126731), (843, 86141), (1353, 53671), (2101, 34563), (3091, 23493), (6303, 11521), (7831, 9273)]