342466299

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 608864256

約数和(自身を除く): 266397957

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 71, 81, 141, 181, 189, 213, 329, 423, 497, 543, 567, 639, 987, 1267, 1269, 1491, 1629, 1917, 2961, 3337, 3801, 3807, 4473, 4887, 5751, 8507, 8883, 10011, 11403, 12851, 13419, 14661, 23359, 25521, 26649, 30033, 34209, 38553, 40257, 59549, 70077, 76563, 89957, 90099, 102627, 115659, 178647, 210231, 229689, 269871, 270297, 346977, 535941, 603997, 630693, 689067, 809613, 1040931, 1607823, 1811991, 1892079, 2428839, 4227979, 4823469, 5435973, 7286517, 12683937, 16307919, 38051811, 48923757, 114155433, 342466299]

約数ペア:

[(1, 342466299), (3, 114155433), (7, 48923757), (9, 38051811), (21, 16307919), (27, 12683937), (47, 7286517), (63, 5435973), (71, 4823469), (81, 4227979), (141, 2428839), (181, 1892079), (189, 1811991), (213, 1607823), (329, 1040931), (423, 809613), (497, 689067), (543, 630693), (567, 603997), (639, 535941), (987, 346977), (1267, 270297), (1269, 269871), (1491, 229689), (1629, 210231), (1917, 178647), (2961, 115659), (3337, 102627), (3801, 90099), (3807, 89957), (4473, 76563), (4887, 70077), (5751, 59549), (8507, 40257), (8883, 38553), (10011, 34209), (11403, 30033), (12851, 26649), (13419, 25521), (14661, 23359)]