66310569

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7028

約数の個数: 28

約数和(自身を含む): 107083396

約数和(自身を除く): 40772827

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 6997, 9477, 20991, 62973, 90961, 188919, 272883, 566757, 818649, 1700271, 2455947, 5100813, 7367841, 22103523, 66310569]

約数ペア:

[(1, 66310569), (3, 22103523), (9, 7367841), (13, 5100813), (27, 2455947), (39, 1700271), (81, 818649), (117, 566757), (243, 272883), (351, 188919), (729, 90961), (1053, 62973), (3159, 20991), (6997, 9477)]