153812061

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{438211}}^1$

素因数の和:438233

約数の個数: 16

約数和(自身を含む): 245398720

約数和(自身を除く): 91586659

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 438211, 1314633, 3943899, 5696743, 11831697, 17090229, 51270687, 153812061]

約数ペア:

[(1, 153812061), (3, 51270687), (9, 17090229), (13, 11831697), (27, 5696743), (39, 3943899), (117, 1314633), (351, 438211)]