70456959

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2741

約数の個数: 40

約数和(自身を含む): 117350640

約数和(自身を除く): 46893681

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2693, 2907, 8079, 8721, 24237, 26163, 45781, 51167, 72711, 137343, 153501, 218133, 412029, 460503, 869839, 1236087, 1381509, 2609517, 3708261, 4144527, 7828551, 23485653, 70456959]

約数ペア:

[(1, 70456959), (3, 23485653), (9, 7828551), (17, 4144527), (19, 3708261), (27, 2609517), (51, 1381509), (57, 1236087), (81, 869839), (153, 460503), (171, 412029), (323, 218133), (459, 153501), (513, 137343), (969, 72711), (1377, 51167), (1539, 45781), (2693, 26163), (2907, 24237), (8079, 8721)]