77261391

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{150607}}^1$

素因数の和:150635

約数の個数: 16

約数和(自身を含む): 120486400

約数和(自身を除く): 43225009

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 150607, 451821, 1355463, 2861533, 4066389, 8584599, 25753797, 77261391]

約数ペア:

[(1, 77261391), (3, 25753797), (9, 8584599), (19, 4066389), (27, 2861533), (57, 1355463), (171, 451821), (513, 150607)]