133764213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 202770432

約数和(自身を除く): 69006219

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 407, 781, 1221, 1543, 2343, 2627, 4629, 7881, 16973, 28897, 50919, 57091, 86691, 109553, 171273, 328659, 628001, 1205083, 1884003, 3615249, 4053461, 12160383, 44588071, 133764213]

約数ペア:

[(1, 133764213), (3, 44588071), (11, 12160383), (33, 4053461), (37, 3615249), (71, 1884003), (111, 1205083), (213, 628001), (407, 328659), (781, 171273), (1221, 109553), (1543, 86691), (2343, 57091), (2627, 50919), (4629, 28897), (7881, 16973)]