53351559

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15161}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 85149792

約数和(自身を除く): 31798233

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15161, 45483, 136449, 257737, 348703, 773211, 1046109, 2319633, 3138327, 5927951, 17783853, 53351559]

約数ペア:

[(1, 53351559), (3, 17783853), (9, 5927951), (17, 3138327), (23, 2319633), (51, 1046109), (69, 773211), (153, 348703), (207, 257737), (391, 136449), (1173, 45483), (3519, 15161)]