169625907

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 280066080

約数和(自身を除く): 110440173

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 297, 363, 641, 729, 891, 1089, 1923, 2187, 2673, 3267, 5769, 7051, 8019, 9801, 17307, 21153, 24057, 29403, 51921, 63459, 77561, 88209, 155763, 190377, 232683, 264627, 467289, 571131, 698049, 1401867, 1713393, 2094147, 5140179, 6282441, 15420537, 18847323, 56541969, 169625907]

約数ペア:

[(1, 169625907), (3, 56541969), (9, 18847323), (11, 15420537), (27, 6282441), (33, 5140179), (81, 2094147), (99, 1713393), (121, 1401867), (243, 698049), (297, 571131), (363, 467289), (641, 264627), (729, 232683), (891, 190377), (1089, 155763), (1923, 88209), (2187, 77561), (2673, 63459), (3267, 51921), (5769, 29403), (7051, 24057), (8019, 21153), (9801, 17307)]