53458509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 81494784

約数和(自身を除く): 28036275

約数列:

[1, 3, 13, 23, 39, 61, 69, 183, 299, 793, 897, 977, 1403, 2379, 2931, 4209, 12701, 18239, 22471, 38103, 54717, 59597, 67413, 178791, 292123, 774761, 876369, 1370731, 2324283, 4112193, 17819503, 53458509]

約数ペア:

[(1, 53458509), (3, 17819503), (13, 4112193), (23, 2324283), (39, 1370731), (61, 876369), (69, 774761), (183, 292123), (299, 178791), (793, 67413), (897, 59597), (977, 54717), (1403, 38103), (2379, 22471), (2931, 18239), (4209, 12701)]