75866903

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 97790976

約数和(自身を除く): 21924073

約数列:

[1, 7, 17, 23, 53, 119, 161, 371, 391, 523, 901, 1219, 2737, 3661, 6307, 8533, 8891, 12029, 20723, 27719, 62237, 84203, 145061, 194033, 204493, 471223, 637537, 1431451, 3298561, 4462759, 10838129, 75866903]

約数ペア:

[(1, 75866903), (7, 10838129), (17, 4462759), (23, 3298561), (53, 1431451), (119, 637537), (161, 471223), (371, 204493), (391, 194033), (523, 145061), (901, 84203), (1219, 62237), (2737, 27719), (3661, 20723), (6307, 12029), (8533, 8891)]