73386873

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 48

約数和(自身を含む): 131048320

約数和(自身を除く): 57661447

約数列:

[1, 3, 7, 9, 19, 21, 37, 57, 63, 111, 133, 171, 259, 333, 399, 703, 777, 1197, 1657, 2109, 2331, 4921, 4971, 6327, 11599, 14763, 14913, 31483, 34797, 44289, 61309, 94449, 104391, 183927, 220381, 283347, 429163, 551781, 661143, 1164871, 1287489, 1983429, 3494613, 3862467, 8154097, 10483839, 24462291, 73386873]

約数ペア:

[(1, 73386873), (3, 24462291), (7, 10483839), (9, 8154097), (19, 3862467), (21, 3494613), (37, 1983429), (57, 1287489), (63, 1164871), (111, 661143), (133, 551781), (171, 429163), (259, 283347), (333, 220381), (399, 183927), (703, 104391), (777, 94449), (1197, 61309), (1657, 44289), (2109, 34797), (2331, 31483), (4921, 14913), (4971, 14763), (6327, 11599)]