29925693

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 52148096

約数和(自身を除く): 22222403

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 241, 243, 511, 567, 657, 723, 1533, 1687, 1701, 1971, 2169, 4599, 5061, 5913, 6507, 13797, 15183, 17593, 17739, 19521, 41391, 45549, 52779, 58563, 123151, 124173, 136647, 158337, 369453, 409941, 475011, 1108359, 1425033, 3325077, 4275099, 9975231, 29925693]

約数ペア:

[(1, 29925693), (3, 9975231), (7, 4275099), (9, 3325077), (21, 1425033), (27, 1108359), (63, 475011), (73, 409941), (81, 369453), (189, 158337), (219, 136647), (241, 124173), (243, 123151), (511, 58563), (567, 52779), (657, 45549), (723, 41391), (1533, 19521), (1687, 17739), (1701, 17593), (1971, 15183), (2169, 13797), (4599, 6507), (5061, 5913)]