67508273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 84637440

約数和(自身を除く): 17129167

約数列:

[1, 7, 19, 53, 61, 133, 157, 371, 427, 1007, 1099, 1159, 2983, 3233, 7049, 8113, 8321, 9577, 20881, 22631, 58247, 61427, 67039, 158099, 181963, 429989, 507581, 1106693, 1273741, 3553067, 9644039, 67508273]

約数ペア:

[(1, 67508273), (7, 9644039), (19, 3553067), (53, 1273741), (61, 1106693), (133, 507581), (157, 429989), (371, 181963), (427, 158099), (1007, 67039), (1099, 61427), (1159, 58247), (2983, 22631), (3233, 20881), (7049, 9577), (8113, 8321)]