89627109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 141015168

約数和(自身を除く): 51388059

約数列:

[1, 3, 11, 13, 33, 39, 143, 401, 429, 521, 1203, 1563, 4411, 5213, 5731, 6773, 13233, 15639, 17193, 20319, 57343, 74503, 172029, 208921, 223509, 626763, 2298131, 2715973, 6894393, 8147919, 29875703, 89627109]

約数ペア:

[(1, 89627109), (3, 29875703), (11, 8147919), (13, 6894393), (33, 2715973), (39, 2298131), (143, 626763), (401, 223509), (429, 208921), (521, 172029), (1203, 74503), (1563, 57343), (4411, 20319), (5213, 17193), (5731, 15639), (6773, 13233)]