153206217

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 85286583

約数列:

[1, 3, 9, 29, 41, 87, 103, 123, 139, 261, 309, 369, 417, 927, 1189, 1251, 2987, 3567, 4031, 4223, 5699, 8961, 10701, 12093, 12669, 14317, 17097, 26883, 36279, 38007, 42951, 51291, 122467, 128853, 165271, 367401, 415193, 495813, 586997, 1102203, 1245579, 1487439, 1760991, 3736737, 5282973, 17022913, 51068739, 153206217]

約数ペア:

[(1, 153206217), (3, 51068739), (9, 17022913), (29, 5282973), (41, 3736737), (87, 1760991), (103, 1487439), (123, 1245579), (139, 1102203), (261, 586997), (309, 495813), (369, 415193), (417, 367401), (927, 165271), (1189, 128853), (1251, 122467), (2987, 51291), (3567, 42951), (4031, 38007), (4223, 36279), (5699, 26883), (8961, 17097), (10701, 14317), (12093, 12669)]