75741393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5903}}^1$

素因数の和:5973

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 51218223

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 5903, 12831, 17709, 41321, 76739, 123963, 230217, 277441, 537173, 832323, 1611519, 1942087, 3606733, 5826261, 10820199, 25247131, 75741393]

約数ペア:

[(1, 75741393), (3, 25247131), (7, 10820199), (13, 5826261), (21, 3606733), (39, 1942087), (47, 1611519), (91, 832323), (141, 537173), (273, 277441), (329, 230217), (611, 123963), (987, 76739), (1833, 41321), (4277, 17709), (5903, 12831)]