127843878

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 262904832

約数和(自身を除く): 135060954

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 4111, 5183, 8222, 10366, 12333, 15549, 24666, 31098, 291881, 300103, 583762, 600206, 875643, 900309, 1751286, 1800618, 21307313, 42614626, 63921939, 127843878]

約数ペア:

[(1, 127843878), (2, 63921939), (3, 42614626), (6, 21307313), (71, 1800618), (73, 1751286), (142, 900309), (146, 875643), (213, 600206), (219, 583762), (426, 300103), (438, 291881), (4111, 31098), (5183, 24666), (8222, 15549), (10366, 12333)]