26156749899

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1382419}}^1$

素因数の和:1382499

約数の個数: 32

約数和(自身を含む): 42998791680

約数和(自身を除く): 16842041781

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 1382419, 4147257, 9676933, 23501123, 29030799, 70503369, 73268207, 164507861, 219804621, 493523583, 512877449, 1245559519, 1538632347, 3736678557, 8718916633, 26156749899]

約数ペア:

[(1, 26156749899), (3, 8718916633), (7, 3736678557), (17, 1538632347), (21, 1245559519), (51, 512877449), (53, 493523583), (119, 219804621), (159, 164507861), (357, 73268207), (371, 70503369), (901, 29030799), (1113, 23501123), (2703, 9676933), (6307, 4147257), (18921, 1382419)]