144584433

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13459

約数の個数: 40

約数和(自身を含む): 259849920

約数和(自身を除く): 115265487

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 10773, 13421, 40263, 93947, 120789, 254999, 281841, 362367, 764997, 845523, 1087101, 1784993, 2294991, 2536569, 5354979, 6884973, 7609707, 16064937, 20654919, 48194811, 144584433]

約数ペア:

[(1, 144584433), (3, 48194811), (7, 20654919), (9, 16064937), (19, 7609707), (21, 6884973), (27, 5354979), (57, 2536569), (63, 2294991), (81, 1784993), (133, 1087101), (171, 845523), (189, 764997), (399, 362367), (513, 281841), (567, 254999), (1197, 120789), (1539, 93947), (3591, 40263), (10773, 13421)]