42487173

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 30

約数和(自身を含む): 67030854

約数和(自身を除く): 24543681

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 1083, 1453, 1539, 3249, 4359, 9747, 13077, 27607, 29241, 39231, 82821, 117693, 248463, 524533, 745389, 1573599, 2236167, 4720797, 14162391, 42487173]

約数ペア:

[(1, 42487173), (3, 14162391), (9, 4720797), (19, 2236167), (27, 1573599), (57, 745389), (81, 524533), (171, 248463), (361, 117693), (513, 82821), (1083, 39231), (1453, 29241), (1539, 27607), (3249, 13077), (4359, 9747)]