152023239

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6887

約数の個数: 24

約数和(自身を含む): 228526272

約数和(自身を除く): 76503033

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 6781, 7473, 20343, 22419, 61029, 318707, 359393, 956121, 1078179, 2868363, 3234537, 16891471, 50674413, 152023239]

約数ペア:

[(1, 152023239), (3, 50674413), (9, 16891471), (47, 3234537), (53, 2868363), (141, 1078179), (159, 956121), (423, 359393), (477, 318707), (2491, 61029), (6781, 22419), (7473, 20343)]