7645888913943

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{13466359}}^1$

素因数の和:13467811

約数の個数: 32

約数和(自身を含む): 12272701849600

約数和(自身を除く): 4626812935657

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1423, 4269, 9961, 27037, 29883, 81111, 189259, 567777, 13466359, 40399077, 94264513, 255860821, 282793539, 767582463, 1791025747, 5373077241, 19162628857, 57487886571, 134138401999, 364089948283, 402415205997, 1092269844849, 2548629637981, 7645888913943]

約数ペア:

[(1, 7645888913943), (3, 2548629637981), (7, 1092269844849), (19, 402415205997), (21, 364089948283), (57, 134138401999), (133, 57487886571), (399, 19162628857), (1423, 5373077241), (4269, 1791025747), (9961, 767582463), (27037, 282793539), (29883, 255860821), (81111, 94264513), (189259, 40399077), (567777, 13466359)]