63991773

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{3187}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 97476288

約数和(自身を除く): 33484515

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 3187, 6693, 9561, 20079, 28683, 73301, 219903, 309139, 659709, 927417, 2782251, 7110197, 21330591, 63991773]

約数ペア:

[(1, 63991773), (3, 21330591), (9, 7110197), (23, 2782251), (69, 927417), (97, 659709), (207, 309139), (291, 219903), (873, 73301), (2231, 28683), (3187, 20079), (6693, 9561)]