57778773

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 85411200

約数和(自身を除く): 27632427

約数列:

[1, 3, 13, 39, 61, 149, 163, 183, 447, 489, 793, 1937, 2119, 2379, 5811, 6357, 9089, 9943, 24287, 27267, 29829, 72861, 118157, 129259, 315731, 354471, 387777, 947193, 1481507, 4444521, 19259591, 57778773]

約数ペア:

[(1, 57778773), (3, 19259591), (13, 4444521), (39, 1481507), (61, 947193), (149, 387777), (163, 354471), (183, 315731), (447, 129259), (489, 118157), (793, 72861), (1937, 29829), (2119, 27267), (2379, 24287), (5811, 9943), (6357, 9089)]