78823797

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 114947424

約数和(自身を除く): 36123627

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 1391, 1453, 4173, 4359, 18083, 18889, 54249, 56667, 155471, 245557, 466413, 736671, 2021123, 6063369, 26274599, 78823797]

約数ペア:

[(1, 78823797), (3, 26274599), (13, 6063369), (39, 2021123), (107, 736671), (169, 466413), (321, 245557), (507, 155471), (1391, 56667), (1453, 54249), (4173, 18889), (4359, 18083)]