16211674521

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{11617}}^1$

素因数の和:12950

約数の個数: 48

約数和(自身を含む): 28360560384

約数和(自身を除く): 12148885863

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1303, 3909, 9121, 11617, 11727, 22151, 27363, 34851, 66453, 81319, 82089, 104553, 155057, 197489, 199359, 243957, 465171, 592467, 731871, 1382423, 1395513, 1777401, 4147269, 12441807, 15136951, 45410853, 105958657, 136232559, 257328167, 317875971, 771984501, 953627913, 1801297169, 2315953503, 5403891507, 16211674521]

約数ペア:

[(1, 16211674521), (3, 5403891507), (7, 2315953503), (9, 1801297169), (17, 953627913), (21, 771984501), (51, 317875971), (63, 257328167), (119, 136232559), (153, 105958657), (357, 45410853), (1071, 15136951), (1303, 12441807), (3909, 4147269), (9121, 1777401), (11617, 1395513), (11727, 1382423), (22151, 731871), (27363, 592467), (34851, 465171), (66453, 243957), (81319, 199359), (82089, 197489), (104553, 155057)]