74516481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27691}}^1$

素因数の和:27733

約数の個数: 24

約数和(自身を含む): 120958656

約数和(自身を除く): 46442175

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 27691, 83073, 249219, 359983, 636893, 1079949, 1910679, 3239847, 5732037, 8279609, 24838827, 74516481]

約数ペア:

[(1, 74516481), (3, 24838827), (9, 8279609), (13, 5732037), (23, 3239847), (39, 1910679), (69, 1079949), (117, 636893), (207, 359983), (299, 249219), (897, 83073), (2691, 27691)]