166923747

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{22159}}^1$

素因数の和:22205

約数の個数: 24

約数和(自身を含む): 258119680

約数和(自身を除く): 91195933

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 22159, 66477, 199431, 598293, 686929, 1794879, 2060787, 5384637, 6182361, 18547083, 55641249, 166923747]

約数ペア:

[(1, 166923747), (3, 55641249), (9, 18547083), (27, 6182361), (31, 5384637), (81, 2060787), (93, 1794879), (243, 686929), (279, 598293), (837, 199431), (2511, 66477), (7533, 22159)]