139464237

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 218886080

約数和(自身を除く): 79421843

約数列:

[1, 3, 11, 19, 33, 57, 73, 121, 209, 219, 277, 363, 627, 803, 831, 1387, 2299, 2409, 3047, 4161, 5263, 6897, 8833, 9141, 15257, 15789, 20221, 26499, 33517, 45771, 57893, 60663, 100551, 167827, 173679, 222431, 384199, 503481, 636823, 667293, 1152597, 1910469, 2446741, 4226189, 7340223, 12678567, 46488079, 139464237]

約数ペア:

[(1, 139464237), (3, 46488079), (11, 12678567), (19, 7340223), (33, 4226189), (57, 2446741), (73, 1910469), (121, 1152597), (209, 667293), (219, 636823), (277, 503481), (363, 384199), (627, 222431), (803, 173679), (831, 167827), (1387, 100551), (2299, 60663), (2409, 57893), (3047, 45771), (4161, 33517), (5263, 26499), (6897, 20221), (8833, 15789), (9141, 15257)]