158757963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12373}}^1$

素因数の和:12443

約数の個数: 32

約数和(自身を含む): 266090496

約数和(自身を除く): 107332533

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12373, 12831, 37119, 86611, 160849, 259833, 482547, 581531, 1125943, 1744593, 3377829, 4070717, 7559903, 12212151, 22679709, 52919321, 158757963]

約数ペア:

[(1, 158757963), (3, 52919321), (7, 22679709), (13, 12212151), (21, 7559903), (39, 4070717), (47, 3377829), (91, 1744593), (141, 1125943), (273, 581531), (329, 482547), (611, 259833), (987, 160849), (1833, 86611), (4277, 37119), (12373, 12831)]