85658631

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 128620800

約数和(自身を除く): 42962169

約数列:

[1, 3, 17, 19, 51, 57, 109, 323, 327, 811, 969, 1853, 2071, 2433, 5559, 6213, 13787, 15409, 35207, 41361, 46227, 88399, 105621, 261953, 265197, 785859, 1502783, 1679581, 4508349, 5038743, 28552877, 85658631]

約数ペア:

[(1, 85658631), (3, 28552877), (17, 5038743), (19, 4508349), (51, 1679581), (57, 1502783), (109, 785859), (323, 265197), (327, 261953), (811, 105621), (969, 88399), (1853, 46227), (2071, 41361), (2433, 35207), (5559, 15409), (6213, 13787)]