77243331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 38475069

約数列:

[1, 3, 11, 33, 59, 97, 177, 291, 409, 649, 1067, 1227, 1947, 3201, 4499, 5723, 13497, 17169, 24131, 39673, 62953, 72393, 119019, 188859, 265441, 436403, 796323, 1309209, 2340707, 7022121, 25747777, 77243331]

約数ペア:

[(1, 77243331), (3, 25747777), (11, 7022121), (33, 2340707), (59, 1309209), (97, 796323), (177, 436403), (291, 265441), (409, 188859), (649, 119019), (1067, 72393), (1227, 62953), (1947, 39673), (3201, 24131), (4499, 17169), (5723, 13497)]