26972217

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{58763}}^1$

素因数の和:58789

約数の個数: 16

約数和(自身を含む): 42310080

約数和(自身を除く): 15337863

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 58763, 176289, 528867, 998971, 1586601, 2996913, 8990739, 26972217]

約数ペア:

[(1, 26972217), (3, 8990739), (9, 2996913), (17, 1586601), (27, 998971), (51, 528867), (153, 176289), (459, 58763)]