64648923

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 92316672

約数和(自身を除く): 27667749

約数列:

[1, 3, 41, 47, 53, 123, 141, 159, 211, 633, 1927, 2173, 2491, 5781, 6519, 7473, 8651, 9917, 11183, 25953, 29751, 33549, 102131, 306393, 406597, 458503, 525601, 1219791, 1375509, 1576803, 21549641, 64648923]

約数ペア:

[(1, 64648923), (3, 21549641), (41, 1576803), (47, 1375509), (53, 1219791), (123, 525601), (141, 458503), (159, 406597), (211, 306393), (633, 102131), (1927, 33549), (2173, 29751), (2491, 25953), (5781, 11183), (6519, 9917), (7473, 8651)]