47145213

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3169}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 76080000

約数和(自身を除く): 28934787

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 3169, 4959, 9507, 14877, 28521, 60211, 85563, 91901, 180633, 275703, 541899, 827109, 1625697, 1746119, 2481327, 5238357, 15715071, 47145213]

約数ペア:

[(1, 47145213), (3, 15715071), (9, 5238357), (19, 2481327), (27, 1746119), (29, 1625697), (57, 827109), (87, 541899), (171, 275703), (261, 180633), (513, 91901), (551, 85563), (783, 60211), (1653, 28521), (3169, 14877), (4959, 9507)]