961644879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17231}}^1$

素因数の和:17309

約数の個数: 40

約数和(自身を含む): 1576314432

約数和(自身を除く): 614669553

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 4293, 6201, 17231, 18603, 51693, 55809, 155079, 224003, 465237, 672009, 913243, 1395711, 2016027, 2739729, 6048081, 8219187, 11872159, 18144243, 24657561, 35616477, 73972683, 106849431, 320548293, 961644879]

約数ペア:

[(1, 961644879), (3, 320548293), (9, 106849431), (13, 73972683), (27, 35616477), (39, 24657561), (53, 18144243), (81, 11872159), (117, 8219187), (159, 6048081), (351, 2739729), (477, 2016027), (689, 1395711), (1053, 913243), (1431, 672009), (2067, 465237), (4293, 224003), (6201, 155079), (17231, 55809), (18603, 51693)]