74942343

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19501}}^1$

素因数の和:19575

約数の個数: 24

約数和(自身を含む): 125748896

約数和(自身を除く): 50806553

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 19501, 58503, 136507, 175509, 409521, 1189561, 1228563, 3568683, 8326927, 10706049, 24980781, 74942343]

約数ペア:

[(1, 74942343), (3, 24980781), (7, 10706049), (9, 8326927), (21, 3568683), (61, 1228563), (63, 1189561), (183, 409521), (427, 175509), (549, 136507), (1281, 58503), (3843, 19501)]