72250233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 38065287

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 1221, 1259, 1551, 1739, 3777, 5217, 13849, 19129, 41547, 46583, 57387, 59173, 139749, 177519, 512413, 650903, 1537239, 1952709, 2189401, 6568203, 24083411, 72250233]

約数ペア:

[(1, 72250233), (3, 24083411), (11, 6568203), (33, 2189401), (37, 1952709), (47, 1537239), (111, 650903), (141, 512413), (407, 177519), (517, 139749), (1221, 59173), (1259, 57387), (1551, 46583), (1739, 41547), (3777, 19129), (5217, 13849)]