771055077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21943}}^1$

素因数の和:22029

約数の個数: 32

約数和(自身を含む): 1194455808

約数和(自身を除く): 423400731

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 11713, 21943, 35139, 65829, 285259, 373031, 855777, 1119093, 1162979, 3488937, 4849403, 14548209, 15118727, 19770643, 45356181, 59311929, 257018359, 771055077]

約数ペア:

[(1, 771055077), (3, 257018359), (13, 59311929), (17, 45356181), (39, 19770643), (51, 15118727), (53, 14548209), (159, 4849403), (221, 3488937), (663, 1162979), (689, 1119093), (901, 855777), (2067, 373031), (2703, 285259), (11713, 65829), (21943, 35139)]