65125431

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1087}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 110714880

約数和(自身を除く): 45589449

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 951, 1087, 2219, 2853, 3261, 6657, 7609, 8559, 9783, 19971, 22827, 29349, 59913, 68481, 205443, 344579, 1033737, 2412053, 3101211, 7236159, 9303633, 21708477, 65125431]

約数ペア:

[(1, 65125431), (3, 21708477), (7, 9303633), (9, 7236159), (21, 3101211), (27, 2412053), (63, 1033737), (189, 344579), (317, 205443), (951, 68481), (1087, 59913), (2219, 29349), (2853, 22827), (3261, 19971), (6657, 9783), (7609, 8559)]