166451493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 257607168

約数和(自身を除く): 91155675

約数列:

[1, 3, 13, 31, 37, 39, 61, 93, 111, 183, 403, 481, 793, 1147, 1209, 1443, 1891, 2257, 2379, 3441, 3721, 5673, 6771, 11163, 14911, 24583, 29341, 44733, 48373, 69967, 73749, 88023, 115351, 137677, 145119, 209901, 346053, 413031, 909571, 1499563, 1789801, 2728713, 4267987, 4498689, 5369403, 12803961, 55483831, 166451493]

約数ペア:

[(1, 166451493), (3, 55483831), (13, 12803961), (31, 5369403), (37, 4498689), (39, 4267987), (61, 2728713), (93, 1789801), (111, 1499563), (183, 909571), (403, 413031), (481, 346053), (793, 209901), (1147, 145119), (1209, 137677), (1443, 115351), (1891, 88023), (2257, 73749), (2379, 69967), (3441, 48373), (3721, 44733), (5673, 29341), (6771, 24583), (11163, 14911)]