151830981

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{6491}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 230907456

約数和(自身を除く): 79076475

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2599, 6491, 7797, 19473, 23391, 58419, 149293, 447879, 733483, 1343637, 2200449, 6601347, 16870109, 50610327, 151830981]

約数ペア:

[(1, 151830981), (3, 50610327), (9, 16870109), (23, 6601347), (69, 2200449), (113, 1343637), (207, 733483), (339, 447879), (1017, 149293), (2599, 58419), (6491, 23391), (7797, 19473)]