156947552349

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{7602943}}^1$

素因数の和:7603936

約数の個数: 16

約数和(自身を含む): 239401500672

約数和(自身を除く): 82453948323

約数列:

[1, 3, 7, 21, 983, 2949, 6881, 20643, 7602943, 22808829, 53220601, 159661803, 7473692969, 22421078907, 52315850783, 156947552349]

約数ペア:

[(1, 156947552349), (3, 52315850783), (7, 22421078907), (21, 7473692969), (983, 159661803), (2949, 53220601), (6881, 22808829), (20643, 7602943)]