15857670861

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{70583}}^1$

素因数の和:70802

約数の個数: 32

約数和(自身を含む): 24088907520

約数和(自身を除く): 8231236659

約数列:

[1, 3, 9, 27, 53, 157, 159, 471, 477, 1413, 1431, 4239, 8321, 24963, 70583, 74889, 211749, 224667, 635247, 1905741, 3740899, 11081531, 11222697, 33244593, 33668091, 99733779, 101004273, 299201337, 587321143, 1761963429, 5285890287, 15857670861]

約数ペア:

[(1, 15857670861), (3, 5285890287), (9, 1761963429), (27, 587321143), (53, 299201337), (157, 101004273), (159, 99733779), (471, 33668091), (477, 33244593), (1413, 11222697), (1431, 11081531), (4239, 3740899), (8321, 1905741), (24963, 635247), (70583, 224667), (74889, 211749)]