385877181

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 550371328

約数和(自身を除く): 164494147

約数列:

[1, 3, 31, 37, 93, 111, 127, 381, 883, 1147, 2649, 3441, 3937, 4699, 11811, 14097, 27373, 32671, 82119, 98013, 112141, 145669, 336423, 437007, 1012801, 3038403, 3476371, 4149217, 10429113, 12447651, 128625727, 385877181]

約数ペア:

[(1, 385877181), (3, 128625727), (31, 12447651), (37, 10429113), (93, 4149217), (111, 3476371), (127, 3038403), (381, 1012801), (883, 437007), (1147, 336423), (2649, 145669), (3441, 112141), (3937, 98013), (4699, 82119), (11811, 32671), (14097, 27373)]