64142515197

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 97349091840

約数和(自身を除く): 33206576643

約数列:

[1, 3, 9, 27, 71, 181, 213, 401, 461, 543, 639, 1203, 1383, 1629, 1917, 3609, 4149, 4887, 10827, 12447, 12851, 28471, 32731, 38553, 72581, 83441, 85413, 98193, 115659, 184861, 217743, 250323, 256239, 294579, 346977, 554583, 653229, 750969, 768717, 883737, 1663749, 1959687, 2252907, 4991247, 5153251, 5924311, 13125131, 15459753, 17772933, 33459841, 39375393, 46379259, 53318799, 100379523, 118126179, 139137777, 159956397, 301138569, 354378537, 903415707, 2375648711, 7126946133, 21380838399, 64142515197]

約数ペア:

[(1, 64142515197), (3, 21380838399), (9, 7126946133), (27, 2375648711), (71, 903415707), (181, 354378537), (213, 301138569), (401, 159956397), (461, 139137777), (543, 118126179), (639, 100379523), (1203, 53318799), (1383, 46379259), (1629, 39375393), (1917, 33459841), (3609, 17772933), (4149, 15459753), (4887, 13125131), (10827, 5924311), (12447, 5153251), (12851, 4991247), (28471, 2252907), (32731, 1959687), (38553, 1663749), (72581, 883737), (83441, 768717), (85413, 750969), (98193, 653229), (115659, 554583), (184861, 346977), (217743, 294579), (250323, 256239)]