64419861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 35112939

約数列:

[1, 3, 11, 19, 33, 57, 127, 209, 381, 627, 809, 1397, 2413, 2427, 4191, 7239, 8899, 15371, 26543, 26697, 46113, 79629, 102743, 169081, 308229, 507243, 1130173, 1952117, 3390519, 5856351, 21473287, 64419861]

約数ペア:

[(1, 64419861), (3, 21473287), (11, 5856351), (19, 3390519), (33, 1952117), (57, 1130173), (127, 507243), (209, 308229), (381, 169081), (627, 102743), (809, 79629), (1397, 46113), (2413, 26697), (2427, 26543), (4191, 15371), (7239, 8899)]