89029737

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 139915776

約数和(自身を除く): 50886039

約数列:

[1, 3, 9, 31, 41, 43, 93, 123, 129, 181, 279, 369, 387, 543, 1271, 1333, 1629, 1763, 3813, 3999, 5289, 5611, 7421, 7783, 11439, 11997, 15867, 16833, 22263, 23349, 50499, 54653, 66789, 70047, 163959, 230051, 241273, 319103, 491877, 690153, 723819, 957309, 2070459, 2171457, 2871927, 9892193, 29676579, 89029737]

約数ペア:

[(1, 89029737), (3, 29676579), (9, 9892193), (31, 2871927), (41, 2171457), (43, 2070459), (93, 957309), (123, 723819), (129, 690153), (181, 491877), (279, 319103), (369, 241273), (387, 230051), (543, 163959), (1271, 70047), (1333, 66789), (1629, 54653), (1763, 50499), (3813, 23349), (3999, 22263), (5289, 16833), (5611, 15867), (7421, 11997), (7783, 11439)]