161736399

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4157}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 263450880

約数和(自身を除く): 101714481

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1441, 3537, 4157, 4323, 12471, 12969, 37413, 38907, 45727, 112239, 137181, 411543, 544567, 1234629, 1633701, 4901103, 5990237, 14703309, 17970711, 53912133, 161736399]

約数ペア:

[(1, 161736399), (3, 53912133), (9, 17970711), (11, 14703309), (27, 5990237), (33, 4901103), (99, 1633701), (131, 1234629), (297, 544567), (393, 411543), (1179, 137181), (1441, 112239), (3537, 45727), (4157, 38907), (4323, 37413), (12471, 12969)]