81574398

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{88861}}^1$

素因数の和:88889

約数の個数: 32

約数和(自身を含む): 191941920

約数和(自身を除く): 110367522

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 88861, 177722, 266583, 533166, 799749, 1510637, 1599498, 2399247, 3021274, 4531911, 4798494, 9063822, 13595733, 27191466, 40787199, 81574398]

約数ペア:

[(1, 81574398), (2, 40787199), (3, 27191466), (6, 13595733), (9, 9063822), (17, 4798494), (18, 4531911), (27, 3021274), (34, 2399247), (51, 1599498), (54, 1510637), (102, 799749), (153, 533166), (306, 266583), (459, 177722), (918, 88861)]