201050181

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3588

約数の個数: 28

約数和(自身を含む): 305340480

約数和(自身を除く): 104290299

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 3491, 6399, 10473, 19197, 31419, 57591, 94257, 275789, 282771, 827367, 848313, 2482101, 2544939, 7446303, 22338909, 67016727, 201050181]

約数ペア:

[(1, 201050181), (3, 67016727), (9, 22338909), (27, 7446303), (79, 2544939), (81, 2482101), (237, 848313), (243, 827367), (711, 282771), (729, 275789), (2133, 94257), (3491, 57591), (6399, 31419), (10473, 19197)]