130149909

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 210342528

約数和(自身を除く): 80192619

約数列:

[1, 3, 9, 17, 27, 47, 51, 81, 141, 153, 423, 459, 799, 1269, 1377, 2011, 2397, 3807, 6033, 7191, 18099, 21573, 34187, 54297, 64719, 94517, 102561, 162891, 283551, 307683, 850653, 923049, 1606789, 2551959, 2769147, 4820367, 7655877, 14461101, 43383303, 130149909]

約数ペア:

[(1, 130149909), (3, 43383303), (9, 14461101), (17, 7655877), (27, 4820367), (47, 2769147), (51, 2551959), (81, 1606789), (141, 923049), (153, 850653), (423, 307683), (459, 283551), (799, 162891), (1269, 102561), (1377, 94517), (2011, 64719), (2397, 54297), (3807, 34187), (6033, 21573), (7191, 18099)]