42137151

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 66355200

約数和(自身を除く): 24218049

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 413, 479, 497, 1239, 1437, 1491, 3353, 4189, 10059, 12567, 28261, 29323, 34009, 84783, 87969, 102027, 197827, 238063, 593481, 714189, 2006531, 6019593, 14045717, 42137151]

約数ペア:

[(1, 42137151), (3, 14045717), (7, 6019593), (21, 2006531), (59, 714189), (71, 593481), (177, 238063), (213, 197827), (413, 102027), (479, 87969), (497, 84783), (1239, 34009), (1437, 29323), (1491, 28261), (3353, 12567), (4189, 10059)]