202110147

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5302

約数の個数: 28

約数和(自身を含む): 308803104

約数和(自身を除く): 106692957

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 4293, 5231, 12879, 15693, 38637, 47079, 141237, 277243, 423711, 831729, 1271133, 2495187, 3813399, 7485561, 22456683, 67370049, 202110147]

約数ペア:

[(1, 202110147), (3, 67370049), (9, 22456683), (27, 7485561), (53, 3813399), (81, 2495187), (159, 1271133), (243, 831729), (477, 423711), (729, 277243), (1431, 141237), (4293, 47079), (5231, 38637), (12879, 15693)]