135555003

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4903

約数の個数: 24

約数和(自身を含む): 202994688

約数和(自身を除く): 67439685

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 3149, 4783, 9447, 14349, 28341, 43047, 224801, 320461, 674403, 961383, 2023209, 2884149, 15061667, 45185001, 135555003]

約数ペア:

[(1, 135555003), (3, 45185001), (9, 15061667), (47, 2884149), (67, 2023209), (141, 961383), (201, 674403), (423, 320461), (603, 224801), (3149, 43047), (4783, 28341), (9447, 14349)]