123500403

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 197818880

約数和(自身を除く): 74318477

約数列:

[1, 3, 9, 13, 27, 39, 117, 331, 351, 993, 1063, 2979, 3189, 4303, 8937, 9567, 12909, 13819, 28701, 38727, 41457, 116181, 124371, 351853, 373113, 1055559, 3166677, 4574089, 9500031, 13722267, 41166801, 123500403]

約数ペア:

[(1, 123500403), (3, 41166801), (9, 13722267), (13, 9500031), (27, 4574089), (39, 3166677), (117, 1055559), (331, 373113), (351, 351853), (993, 124371), (1063, 116181), (2979, 41457), (3189, 38727), (4303, 28701), (8937, 13819), (9567, 12909)]