84899163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 37961637

約数列:

[1, 3, 19, 53, 57, 157, 159, 179, 471, 537, 1007, 2983, 3021, 3401, 8321, 8949, 9487, 10203, 24963, 28103, 28461, 84309, 158099, 180253, 474297, 533957, 540759, 1489459, 1601871, 4468377, 28299721, 84899163]

約数ペア:

[(1, 84899163), (3, 28299721), (19, 4468377), (53, 1601871), (57, 1489459), (157, 540759), (159, 533957), (179, 474297), (471, 180253), (537, 158099), (1007, 84309), (2983, 28461), (3021, 28103), (3401, 24963), (8321, 10203), (8949, 9487)]