64947377

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 79488000

約数和(自身を除く): 14540623

約数列:

[1, 11, 19, 23, 59, 209, 229, 253, 437, 649, 1121, 1357, 2519, 4351, 4807, 5267, 12331, 13511, 14927, 25783, 47861, 57937, 100073, 148621, 256709, 283613, 310753, 1100803, 2823799, 3418283, 5904307, 64947377]

約数ペア:

[(1, 64947377), (11, 5904307), (19, 3418283), (23, 2823799), (59, 1100803), (209, 310753), (229, 283613), (253, 256709), (437, 148621), (649, 100073), (1121, 57937), (1357, 47861), (2519, 25783), (4351, 14927), (4807, 13511), (5267, 12331)]