61713621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 94820544

約数和(自身を除く): 33106923

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 1607, 2259, 4267, 4821, 12801, 14463, 27319, 38403, 81957, 245871, 403357, 1210071, 3630213, 6857069, 20571207, 61713621]

約数ペア:

[(1, 61713621), (3, 20571207), (9, 6857069), (17, 3630213), (51, 1210071), (153, 403357), (251, 245871), (753, 81957), (1607, 38403), (2259, 27319), (4267, 14463), (4821, 12801)]