153981702

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{407359}}^1$

素因数の和:407377

約数の個数: 32

約数和(自身を含む): 391065600

約数和(自身を除く): 237083898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 407359, 814718, 1222077, 2444154, 2851513, 3666231, 5703026, 7332462, 8554539, 10998693, 17109078, 21997386, 25663617, 51327234, 76990851, 153981702]

約数ペア:

[(1, 153981702), (2, 76990851), (3, 51327234), (6, 25663617), (7, 21997386), (9, 17109078), (14, 10998693), (18, 8554539), (21, 7332462), (27, 5703026), (42, 3666231), (54, 2851513), (63, 2444154), (126, 1222077), (189, 814718), (378, 407359)]