76978197

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 114528960

約数和(自身を除く): 37550763

約数列:

[1, 3, 9, 41, 123, 227, 369, 681, 919, 2043, 2757, 8271, 9307, 27921, 37679, 83763, 113037, 208613, 339111, 625839, 1877517, 8553133, 25659399, 76978197]

約数ペア:

[(1, 76978197), (3, 25659399), (9, 8553133), (41, 1877517), (123, 625839), (227, 339111), (369, 208613), (681, 113037), (919, 83763), (2043, 37679), (2757, 27921), (8271, 9307)]