97617231

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{21143}}^1$

素因数の和:21177

約数の個数: 24

約数和(自身を含む): 153928320

約数和(自身を除く): 56311089

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 21143, 63429, 190287, 401717, 570861, 1205151, 1712583, 3615453, 5137749, 10846359, 32539077, 97617231]

約数ペア:

[(1, 97617231), (3, 32539077), (9, 10846359), (19, 5137749), (27, 3615453), (57, 1712583), (81, 1205151), (171, 570861), (243, 401717), (513, 190287), (1539, 63429), (4617, 21143)]