111969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 32

約数和(自身を含む): 201600

約数和(自身を除く): 89631

約数列:

[1, 3, 9, 11, 13, 27, 29, 33, 39, 87, 99, 117, 143, 261, 297, 319, 351, 377, 429, 783, 957, 1131, 1287, 2871, 3393, 3861, 4147, 8613, 10179, 12441, 37323, 111969]

約数ペア:

[(1, 111969), (3, 37323), (9, 12441), (11, 10179), (13, 8613), (27, 4147), (29, 3861), (33, 3393), (39, 2871), (87, 1287), (99, 1131), (117, 957), (143, 783), (261, 429), (297, 377), (319, 351)]