42068223

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 67381600

約数和(自身を除く): 25313377

約数列:

[1, 3, 9, 19, 37, 57, 61, 109, 111, 171, 183, 327, 333, 549, 703, 981, 1159, 2071, 2109, 2257, 3477, 4033, 6213, 6327, 6649, 6771, 10431, 12099, 18639, 19947, 20313, 36297, 42883, 59841, 76627, 126331, 128649, 229881, 246013, 378993, 385947, 689643, 738039, 1136979, 2214117, 4674247, 14022741, 42068223]

約数ペア:

[(1, 42068223), (3, 14022741), (9, 4674247), (19, 2214117), (37, 1136979), (57, 738039), (61, 689643), (109, 385947), (111, 378993), (171, 246013), (183, 229881), (327, 128649), (333, 126331), (549, 76627), (703, 59841), (981, 42883), (1159, 36297), (2071, 20313), (2109, 19947), (2257, 18639), (3477, 12099), (4033, 10431), (6213, 6771), (6327, 6649)]