89694927

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^2\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 150988240

約数和(自身を除く): 61293313

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 409, 413, 531, 1227, 1239, 2863, 3481, 3681, 3717, 8589, 10443, 24131, 24367, 25767, 31329, 72393, 73101, 168917, 217179, 219303, 506751, 1423729, 1520253, 4271187, 9966103, 12813561, 29898309, 89694927]

約数ペア:

[(1, 89694927), (3, 29898309), (7, 12813561), (9, 9966103), (21, 4271187), (59, 1520253), (63, 1423729), (177, 506751), (409, 219303), (413, 217179), (531, 168917), (1227, 73101), (1239, 72393), (2863, 31329), (3481, 25767), (3681, 24367), (3717, 24131), (8589, 10443)]