73305991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 14946425

約数列:

[1, 11, 23, 37, 41, 191, 253, 407, 451, 851, 943, 1517, 2101, 4393, 7067, 7831, 9361, 10373, 16687, 34891, 48323, 77737, 86141, 162541, 180113, 289747, 383801, 1787951, 1981243, 3187217, 6664181, 73305991]

約数ペア:

[(1, 73305991), (11, 6664181), (23, 3187217), (37, 1981243), (41, 1787951), (191, 383801), (253, 289747), (407, 180113), (451, 162541), (851, 86141), (943, 77737), (1517, 48323), (2101, 34891), (4393, 16687), (7067, 10373), (7831, 9361)]