120174813

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 83037987

約数列:

[1, 3, 9, 11, 27, 33, 41, 71, 99, 123, 139, 213, 297, 369, 417, 451, 639, 781, 1107, 1251, 1353, 1529, 1917, 2343, 2911, 3753, 4059, 4587, 5699, 7029, 8733, 9869, 12177, 13761, 17097, 21087, 26199, 29607, 32021, 41283, 51291, 62689, 78597, 88821, 96063, 108559, 153873, 188067, 266463, 288189, 325677, 404629, 564201, 864567, 977031, 1213887, 1692603, 2931093, 3641661, 4450919, 10924983, 13352757, 40058271, 120174813]

約数ペア:

[(1, 120174813), (3, 40058271), (9, 13352757), (11, 10924983), (27, 4450919), (33, 3641661), (41, 2931093), (71, 1692603), (99, 1213887), (123, 977031), (139, 864567), (213, 564201), (297, 404629), (369, 325677), (417, 288189), (451, 266463), (639, 188067), (781, 153873), (1107, 108559), (1251, 96063), (1353, 88821), (1529, 78597), (1917, 62689), (2343, 51291), (2911, 41283), (3753, 32021), (4059, 29607), (4587, 26199), (5699, 21087), (7029, 17097), (8733, 13761), (9869, 12177)]