565526421

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{41641}}^1$

素因数の和:42153

約数の個数: 16

約数和(自身を含む): 839502720

約数和(自身を除く): 273976299

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 41641, 124923, 374769, 1124307, 20945423, 62836269, 188508807, 565526421]

約数ペア:

[(1, 565526421), (3, 188508807), (9, 62836269), (27, 20945423), (503, 1124307), (1509, 374769), (4527, 124923), (13581, 41641)]