169049979

素因数分解:

$3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4349}}^1$

素因数の和:4979

約数の個数: 24

約数和(自身を含む): 279583200

約数和(自身を除く): 110533221

約数列:

[1, 3, 7, 9, 21, 63, 617, 1851, 4319, 4349, 5553, 12957, 13047, 30443, 38871, 39141, 91329, 273987, 2683333, 8049999, 18783331, 24149997, 56349993, 169049979]

約数ペア:

[(1, 169049979), (3, 56349993), (7, 24149997), (9, 18783331), (21, 8049999), (63, 2683333), (617, 273987), (1851, 91329), (4319, 39141), (4349, 38871), (5553, 30443), (12957, 13047)]