100981503

素因数分解:

$3^2\times 7^2\times {\mathrm{228983}}^1$

素因数の和:229003

約数の個数: 18

約数和(自身を含む): 169677144

約数和(自身を除く): 68695641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 228983, 686949, 1602881, 2060847, 4808643, 11220167, 14425929, 33660501, 100981503]

約数ペア:

[(1, 100981503), (3, 33660501), (7, 14425929), (9, 11220167), (21, 4808643), (49, 2060847), (63, 1602881), (147, 686949), (441, 228983)]