121267971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8221}}^1$

素因数の和:8387

約数の個数: 24

約数和(自身を含む): 192394800

約数和(自身を除く): 71126829

約数列:

[1, 3, 9, 11, 33, 99, 149, 447, 1341, 1639, 4917, 8221, 14751, 24663, 73989, 90431, 271293, 813879, 1224929, 3674787, 11024361, 13474219, 40422657, 121267971]

約数ペア:

[(1, 121267971), (3, 40422657), (9, 13474219), (11, 11024361), (33, 3674787), (99, 1224929), (149, 813879), (447, 271293), (1341, 90431), (1639, 73989), (4917, 24663), (8221, 14751)]