27618543

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 42705600

約数和(自身を除く): 15087057

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 409, 549, 1107, 1227, 1647, 2501, 3681, 7503, 11043, 16769, 22509, 24949, 50307, 67527, 74847, 150921, 224541, 452763, 673623, 1022909, 3068727, 9206181, 27618543]

約数ペア:

[(1, 27618543), (3, 9206181), (9, 3068727), (27, 1022909), (41, 673623), (61, 452763), (123, 224541), (183, 150921), (369, 74847), (409, 67527), (549, 50307), (1107, 24949), (1227, 22509), (1647, 16769), (2501, 11043), (3681, 7503)]