31642083

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 40

約数和(自身を含む): 54624240

約数和(自身を除く): 22982157

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 2089, 5049, 6267, 15147, 18801, 22979, 35513, 56403, 68937, 106539, 169209, 206811, 319617, 390643, 620433, 958851, 1171929, 1861299, 2876553, 3515787, 10547361, 31642083]

約数ペア:

[(1, 31642083), (3, 10547361), (9, 3515787), (11, 2876553), (17, 1861299), (27, 1171929), (33, 958851), (51, 620433), (81, 390643), (99, 319617), (153, 206811), (187, 169209), (297, 106539), (459, 68937), (561, 56403), (891, 35513), (1377, 22979), (1683, 18801), (2089, 15147), (5049, 6267)]