37699311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 56060928

約数和(自身を除く): 18361617

約数列:

[1, 3, 13, 39, 47, 131, 141, 157, 393, 471, 611, 1703, 1833, 2041, 5109, 6123, 6157, 7379, 18471, 20567, 22137, 61701, 80041, 95927, 240123, 267371, 287781, 802113, 966649, 2899947, 12566437, 37699311]

約数ペア:

[(1, 37699311), (3, 12566437), (13, 2899947), (39, 966649), (47, 802113), (131, 287781), (141, 267371), (157, 240123), (393, 95927), (471, 80041), (611, 61701), (1703, 22137), (1833, 20567), (2041, 18471), (5109, 7379), (6123, 6157)]