53378163

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 84537600

約数和(自身を除く): 31159437

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 513, 603, 1273, 1553, 1809, 3819, 4659, 11457, 13977, 29507, 34371, 41931, 88521, 104051, 265563, 312153, 796689, 936459, 1976969, 2809377, 5930907, 17792721, 53378163]

約数ペア:

[(1, 53378163), (3, 17792721), (9, 5930907), (19, 2809377), (27, 1976969), (57, 936459), (67, 796689), (171, 312153), (201, 265563), (513, 104051), (603, 88521), (1273, 41931), (1553, 34371), (1809, 29507), (3819, 13977), (4659, 11457)]