167873931

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{22943}}^1$

素因数の和:23223

約数の個数: 16

約数和(自身を含む): 249630720

約数和(自身を除く): 81756789

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 22943, 68829, 206487, 619461, 6217553, 18652659, 55957977, 167873931]

約数ペア:

[(1, 167873931), (3, 55957977), (9, 18652659), (27, 6217553), (271, 619461), (813, 206487), (2439, 68829), (7317, 22943)]