75758319

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 135600192

約数和(自身を除く): 59841873

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 233, 273, 397, 699, 819, 1191, 1631, 2097, 2779, 3029, 3573, 4893, 5161, 8337, 9087, 14679, 15483, 21203, 25011, 27261, 36127, 46449, 63609, 92501, 108381, 190827, 277503, 325143, 647507, 832509, 1202513, 1942521, 3607539, 5827563, 8417591, 10822617, 25252773, 75758319]

約数ペア:

[(1, 75758319), (3, 25252773), (7, 10822617), (9, 8417591), (13, 5827563), (21, 3607539), (39, 1942521), (63, 1202513), (91, 832509), (117, 647507), (233, 325143), (273, 277503), (397, 190827), (699, 108381), (819, 92501), (1191, 63609), (1631, 46449), (2097, 36127), (2779, 27261), (3029, 25011), (3573, 21203), (4893, 15483), (5161, 14679), (8337, 9087)]