41878551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 70189056

約数和(自身を除く): 28310505

約数列:

[1, 3, 11, 13, 31, 33, 39, 47, 67, 93, 141, 143, 201, 341, 403, 429, 517, 611, 737, 871, 1023, 1209, 1457, 1551, 1833, 2077, 2211, 2613, 3149, 4371, 4433, 6231, 6721, 9447, 9581, 13299, 16027, 18941, 20163, 22847, 27001, 28743, 34639, 40937, 48081, 56823, 68541, 81003, 97619, 103917, 122811, 208351, 292857, 297011, 450307, 625053, 891033, 1073809, 1269047, 1350921, 3221427, 3807141, 13959517, 41878551]

約数ペア:

[(1, 41878551), (3, 13959517), (11, 3807141), (13, 3221427), (31, 1350921), (33, 1269047), (39, 1073809), (47, 891033), (67, 625053), (93, 450307), (141, 297011), (143, 292857), (201, 208351), (341, 122811), (403, 103917), (429, 97619), (517, 81003), (611, 68541), (737, 56823), (871, 48081), (1023, 40937), (1209, 34639), (1457, 28743), (1551, 27001), (1833, 22847), (2077, 20163), (2211, 18941), (2613, 16027), (3149, 13299), (4371, 9581), (4433, 9447), (6231, 6721)]