47487627

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 78059520

約数和(自身を除く): 30571893

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 223, 239, 297, 669, 717, 891, 2007, 2151, 2453, 2629, 6021, 6453, 7359, 7887, 18063, 19359, 22077, 23661, 53297, 66231, 70983, 159891, 198693, 212949, 479673, 586267, 1439019, 1758801, 4317057, 5276403, 15829209, 47487627]

約数ペア:

[(1, 47487627), (3, 15829209), (9, 5276403), (11, 4317057), (27, 1758801), (33, 1439019), (81, 586267), (99, 479673), (223, 212949), (239, 198693), (297, 159891), (669, 70983), (717, 66231), (891, 53297), (2007, 23661), (2151, 22077), (2453, 19359), (2629, 18063), (6021, 7887), (6453, 7359)]