7577901

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 11750400

約数和(自身を除く): 4172499

約数列:

[1, 3, 9, 27, 59, 67, 71, 177, 201, 213, 531, 603, 639, 1593, 1809, 1917, 3953, 4189, 4757, 11859, 12567, 14271, 35577, 37701, 42813, 106731, 113103, 128439, 280663, 841989, 2525967, 7577901]

約数ペア:

[(1, 7577901), (3, 2525967), (9, 841989), (27, 280663), (59, 128439), (67, 113103), (71, 106731), (177, 42813), (201, 37701), (213, 35577), (531, 14271), (603, 12567), (639, 11859), (1593, 4757), (1809, 4189), (1917, 3953)]