28760291289

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 42479957520

約数和(自身を除く): 13719666231

約数列:

[1, 3, 9, 73, 219, 269, 353, 461, 657, 807, 1059, 1383, 2421, 3177, 4149, 19637, 25769, 33653, 58911, 77307, 94957, 100959, 124009, 162733, 176733, 231921, 284871, 302877, 372027, 488199, 854613, 1116081, 1464597, 6931861, 9052657, 11879509, 20795583, 27157971, 35638527, 43775177, 62386749, 81473913, 106915581, 131325531, 393976593, 3195587921, 9586763763, 28760291289]

約数ペア:

[(1, 28760291289), (3, 9586763763), (9, 3195587921), (73, 393976593), (219, 131325531), (269, 106915581), (353, 81473913), (461, 62386749), (657, 43775177), (807, 35638527), (1059, 27157971), (1383, 20795583), (2421, 11879509), (3177, 9052657), (4149, 6931861), (19637, 1464597), (25769, 1116081), (33653, 854613), (58911, 488199), (77307, 372027), (94957, 302877), (100959, 284871), (124009, 231921), (162733, 176733)]