437667057

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 707616000

約数和(自身を除く): 269948943

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 243, 459, 477, 901, 1377, 1431, 1999, 2703, 4131, 4293, 5997, 8109, 12879, 17991, 24327, 33983, 53973, 72981, 101949, 105947, 161919, 218943, 305847, 317841, 485757, 917541, 953523, 1801099, 2752623, 2860569, 5403297, 8257869, 8581707, 16209891, 25745121, 48629673, 145889019, 437667057]

約数ペア:

[(1, 437667057), (3, 145889019), (9, 48629673), (17, 25745121), (27, 16209891), (51, 8581707), (53, 8257869), (81, 5403297), (153, 2860569), (159, 2752623), (243, 1801099), (459, 953523), (477, 917541), (901, 485757), (1377, 317841), (1431, 305847), (1999, 218943), (2703, 161919), (4131, 105947), (4293, 101949), (5997, 72981), (8109, 53973), (12879, 33983), (17991, 24327)]