73921078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{3967}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 139419648

約数和(自身を除く): 65498570

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 3967, 7934, 9317, 18634, 27769, 43637, 55538, 87274, 305459, 480007, 610918, 960014, 3360049, 5280077, 6720098, 10560154, 36960539, 73921078]

約数ペア:

[(1, 73921078), (2, 36960539), (7, 10560154), (11, 6720098), (14, 5280077), (22, 3360049), (77, 960014), (121, 610918), (154, 480007), (242, 305459), (847, 87274), (1331, 55538), (1694, 43637), (2662, 27769), (3967, 18634), (7934, 9317)]