1350278721

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{85781}}^1$

素因数の和:85854

約数の個数: 32

約数和(自身を含む): 2223469440

約数和(自身を除く): 873190719

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 85781, 257343, 772029, 943591, 2316087, 2830773, 4546393, 8492319, 13639179, 25476957, 40917537, 50010323, 122752611, 150030969, 450092907, 1350278721]

約数ペア:

[(1, 1350278721), (3, 450092907), (9, 150030969), (11, 122752611), (27, 50010323), (33, 40917537), (53, 25476957), (99, 13639179), (159, 8492319), (297, 4546393), (477, 2830773), (583, 2316087), (1431, 943591), (1749, 772029), (5247, 257343), (15741, 85781)]