64669797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 97443840

約数和(自身を除く): 32774043

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1951, 3683, 5853, 11049, 17559, 33147, 56579, 169737, 247777, 509211, 743331, 2229993, 7185533, 21556599, 64669797]

約数ペア:

[(1, 64669797), (3, 21556599), (9, 7185533), (29, 2229993), (87, 743331), (127, 509211), (261, 247777), (381, 169737), (1143, 56579), (1951, 33147), (3683, 17559), (5853, 11049)]