72891577263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1\times {\mathrm{14621}}^1$

素因数の和:16167

約数の個数: 32

約数和(自身を含む): 104520395520

約数和(自身を除く): 31628818257

約数列:

[1, 3, 17, 51, 67, 201, 1139, 1459, 3417, 4377, 14621, 24803, 43863, 74409, 97753, 248557, 293259, 745671, 979607, 1661801, 2938821, 4985403, 16653319, 21332039, 49959957, 63996117, 362644663, 1087933989, 1429246613, 4287739839, 24297192421, 72891577263]

約数ペア:

[(1, 72891577263), (3, 24297192421), (17, 4287739839), (51, 1429246613), (67, 1087933989), (201, 362644663), (1139, 63996117), (1459, 49959957), (3417, 21332039), (4377, 16653319), (14621, 4985403), (24803, 2938821), (43863, 1661801), (74409, 979607), (97753, 745671), (248557, 293259)]