78467427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{170953}}^1$

素因数の和:170979

約数の個数: 16

約数和(自身を含む): 123086880

約数和(自身を除く): 44619453

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 170953, 512859, 1538577, 2906201, 4615731, 8718603, 26155809, 78467427]

約数ペア:

[(1, 78467427), (3, 26155809), (9, 8718603), (17, 4615731), (27, 2906201), (51, 1538577), (153, 512859), (459, 170953)]