28540441036791

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{495571201}}^1$

素因数の和:495571298

約数の個数: 28

約数和(自身を含む): 43332745902880

約数和(自身を除く): 14792304866089

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 6399, 19197, 57591, 495571201, 1486713603, 4460140809, 13380422427, 39150124879, 40141267281, 117450374637, 120423801843, 352351123911, 361271405529, 1057053371733, 3171160115199, 9513480345597, 28540441036791]

約数ペア:

[(1, 28540441036791), (3, 9513480345597), (9, 3171160115199), (27, 1057053371733), (79, 361271405529), (81, 352351123911), (237, 120423801843), (243, 117450374637), (711, 40141267281), (729, 39150124879), (2133, 13380422427), (6399, 4460140809), (19197, 1486713603), (57591, 495571201)]