237057993

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 350297376

約数和(自身を除く): 113239383

約数列:

[1, 3, 9, 67, 131, 201, 393, 603, 1179, 3001, 8777, 9003, 26331, 27009, 78993, 201067, 393131, 603201, 1179393, 1809603, 3538179, 26339777, 79019331, 237057993]

約数ペア:

[(1, 237057993), (3, 79019331), (9, 26339777), (67, 3538179), (131, 1809603), (201, 1179393), (393, 603201), (603, 393131), (1179, 201067), (3001, 78993), (8777, 27009), (9003, 26331)]