27386853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 40943616

約数和(自身を除く): 13556763

約数列:

[1, 3, 13, 39, 47, 67, 141, 201, 223, 611, 669, 871, 1833, 2613, 2899, 3149, 8697, 9447, 10481, 14941, 31443, 40937, 44823, 122811, 136253, 194233, 408759, 582699, 702227, 2106681, 9128951, 27386853]

約数ペア:

[(1, 27386853), (3, 9128951), (13, 2106681), (39, 702227), (47, 582699), (67, 408759), (141, 194233), (201, 136253), (223, 122811), (611, 44823), (669, 40937), (871, 31443), (1833, 14941), (2613, 10481), (2899, 9447), (3149, 8697)]