28565526513

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{8389}}^1$

素因数の和:8961

約数の個数: 32

約数和(自身を含む): 40666665600

約数和(自身を除く): 12101139087

約数列:

[1, 3, 17, 51, 179, 373, 537, 1119, 3043, 6341, 8389, 9129, 19023, 25167, 66767, 142613, 200301, 427839, 1135039, 1501631, 3129097, 3405117, 4504893, 9387291, 25527727, 53194649, 76583181, 159583947, 560108363, 1680325089, 9521842171, 28565526513]

約数ペア:

[(1, 28565526513), (3, 9521842171), (17, 1680325089), (51, 560108363), (179, 159583947), (373, 76583181), (537, 53194649), (1119, 25527727), (3043, 9387291), (6341, 4504893), (8389, 3405117), (9129, 3129097), (19023, 1501631), (25167, 1135039), (66767, 427839), (142613, 200301)]