151619697

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6763}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 227919744

約数和(自身を除く): 76300047

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 6763, 7473, 20289, 22419, 60867, 317861, 358439, 953583, 1075317, 2860749, 3225951, 16846633, 50539899, 151619697]

約数ペア:

[(1, 151619697), (3, 50539899), (9, 16846633), (47, 3225951), (53, 2860749), (141, 1075317), (159, 953583), (423, 358439), (477, 317861), (2491, 60867), (6763, 22419), (7473, 20289)]