84678165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13159}}^1$

素因数の和:13194

約数の個数: 48

約数和(自身を含む): 172448640

約数和(自身を除く): 87770475

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 13159, 39477, 65795, 118431, 144749, 171067, 197385, 434247, 513201, 592155, 723745, 855335, 1302741, 1539603, 1881737, 2171235, 2566005, 5645211, 6513705, 7698015, 9408685, 16935633, 28226055, 84678165]

約数ペア:

[(1, 84678165), (3, 28226055), (5, 16935633), (9, 9408685), (11, 7698015), (13, 6513705), (15, 5645211), (33, 2566005), (39, 2171235), (45, 1881737), (55, 1539603), (65, 1302741), (99, 855335), (117, 723745), (143, 592155), (165, 513201), (195, 434247), (429, 197385), (495, 171067), (585, 144749), (715, 118431), (1287, 65795), (2145, 39477), (6435, 13159)]