179071263

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12979}}^1$

素因数の和:13068

約数の個数: 32

約数和(自身を含む): 307366400

約数和(自身を除く): 128295137

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 12979, 13797, 38937, 90853, 116811, 272559, 350433, 817677, 947467, 2453031, 2842401, 6632269, 8527203, 19896807, 25581609, 59690421, 179071263]

約数ペア:

[(1, 179071263), (3, 59690421), (7, 25581609), (9, 19896807), (21, 8527203), (27, 6632269), (63, 2842401), (73, 2453031), (189, 947467), (219, 817677), (511, 350433), (657, 272559), (1533, 116811), (1971, 90853), (4599, 38937), (12979, 13797)]