75518331

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 123740160

約数和(自身を除く): 48221829

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 4027, 6251, 12081, 18753, 28189, 76513, 84567, 189269, 229539, 535591, 567807, 1324883, 1606773, 3596111, 3974649, 10788333, 25172777, 75518331]

約数ペア:

[(1, 75518331), (3, 25172777), (7, 10788333), (19, 3974649), (21, 3596111), (47, 1606773), (57, 1324883), (133, 567807), (141, 535591), (329, 229539), (399, 189269), (893, 84567), (987, 76513), (2679, 28189), (4027, 18753), (6251, 12081)]