75582399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 109486080

約数和(自身を除く): 33903681

約数列:

[1, 3, 19, 53, 57, 127, 159, 197, 381, 591, 1007, 2413, 3021, 3743, 6731, 7239, 10441, 11229, 20193, 25019, 31323, 75057, 127889, 198379, 383667, 475361, 595137, 1326007, 1426083, 3978021, 25194133, 75582399]

約数ペア:

[(1, 75582399), (3, 25194133), (19, 3978021), (53, 1426083), (57, 1326007), (127, 595137), (159, 475361), (197, 383667), (381, 198379), (591, 127889), (1007, 75057), (2413, 31323), (3021, 25019), (3743, 20193), (6731, 11229), (7239, 10441)]