89793561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5657}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 144482688

約数和(自身を除く): 54689127

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 5291, 5657, 15873, 16971, 62227, 73541, 186681, 209309, 220623, 627927, 808951, 2302399, 2426853, 2721017, 6907197, 8163051, 29931187, 89793561]

約数ペア:

[(1, 89793561), (3, 29931187), (11, 8163051), (13, 6907197), (33, 2721017), (37, 2426853), (39, 2302399), (111, 808951), (143, 627927), (407, 220623), (429, 209309), (481, 186681), (1221, 73541), (1443, 62227), (5291, 16971), (5657, 15873)]