38044809

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 63807744

約数和(自身を除く): 25762935

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 243, 297, 331, 387, 473, 891, 993, 1161, 1419, 2673, 2979, 3483, 3641, 4257, 8937, 10449, 10923, 12771, 14233, 26811, 32769, 38313, 42699, 80433, 98307, 114939, 128097, 156563, 294921, 384291, 469689, 884763, 1152873, 1409067, 3458619, 4227201, 12681603, 38044809]

約数ペア:

[(1, 38044809), (3, 12681603), (9, 4227201), (11, 3458619), (27, 1409067), (33, 1152873), (43, 884763), (81, 469689), (99, 384291), (129, 294921), (243, 156563), (297, 128097), (331, 114939), (387, 98307), (473, 80433), (891, 42699), (993, 38313), (1161, 32769), (1419, 26811), (2673, 14233), (2979, 12771), (3483, 10923), (3641, 10449), (4257, 8937)]