55725159

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 89478144

約数和(自身を除く): 33752985

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 791, 1021, 2373, 2599, 3063, 7147, 7797, 18193, 21441, 23483, 54579, 70449, 115373, 164381, 346119, 493143, 807611, 2422833, 2653579, 7960737, 18575053, 55725159]

約数ペア:

[(1, 55725159), (3, 18575053), (7, 7960737), (21, 2653579), (23, 2422833), (69, 807611), (113, 493143), (161, 346119), (339, 164381), (483, 115373), (791, 70449), (1021, 54579), (2373, 23483), (2599, 21441), (3063, 18193), (7147, 7797)]