71157213

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{809}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 106774200

約数和(自身を除く): 35616987

約数列:

[1, 3, 9, 29, 87, 261, 337, 809, 1011, 2427, 3033, 7281, 9773, 23461, 29319, 70383, 87957, 211149, 272633, 817899, 2453697, 7906357, 23719071, 71157213]

約数ペア:

[(1, 71157213), (3, 23719071), (9, 7906357), (29, 2453697), (87, 817899), (261, 272633), (337, 211149), (809, 87957), (1011, 70383), (2427, 29319), (3033, 23461), (7281, 9773)]