57631821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 86725632

約数和(自身を除く): 29093811

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 653, 949, 1209, 1959, 2263, 2847, 6789, 8489, 20243, 25467, 29419, 47669, 60729, 88257, 143007, 263159, 619697, 789477, 1477739, 1859091, 4433217, 19210607, 57631821]

約数ペア:

[(1, 57631821), (3, 19210607), (13, 4433217), (31, 1859091), (39, 1477739), (73, 789477), (93, 619697), (219, 263159), (403, 143007), (653, 88257), (949, 60729), (1209, 47669), (1959, 29419), (2263, 25467), (2847, 20243), (6789, 8489)]